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2023
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Invention
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Bristle manufactured from polyester-based resin comprising reduced graphene oxide and manufacturi... |
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2021
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Invention
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Valve holder for adjusting oxygen discharge amount in lance equipment. The present invention rela... |
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Invention
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Fixing holder for lance pipe. The present invention relates to a fixing holder holding a lance pi... |
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2019
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Invention
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Branch-type bristles and manufacutring method therefor. The present invention relates to branch-t... |
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Invention
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Functional masterbatch chip and method for preparing functional filament using same. The present ... |
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2018
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Invention
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Polyketone toothbrush bristles and toothbrush using same. The present invention relates to polyke... |
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Invention
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Fine toothbrush bristles and manufacturing method therefor. The present invention relates to poly... |
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2017
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Invention
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Highly functional toothbrush bristles using scoria, and toothbrush using same. Disclosed are high... |
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Invention
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Dual-structured filament. Disclosed is a dual-structured filament comprising: bar-shaped cores; a... |
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Invention
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Dual-structured filament. Disclosed is a dual-structured filament comprising: a triangular bar-sh... |
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Invention
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Dual-structured filament. Disclosed is a dual-structured filament comprising: a bar-shaped core; ... |
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Invention
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Spiral filament and toothbrush using same. The present invention relates to a spiral filament cap... |
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2016
|
Invention
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Method for manufacturing bristles by using natural extract, and toothbrush thereof. Disclosed are... |
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2015
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Invention
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Method for manufacturing toothbrush bristles comprising biodegradable resin and toothbrush using ... |
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Invention
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Toothbrush bristles containing heat-sensitive functional substance, and toothbrush using same. Th... |
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2013
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Invention
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Method for manufacturing bristles on toothbrush and toothbrush using same.
A method for manufact... |
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Invention
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Method for manufacturing bristles on toothbrush and toothbrush using same. The present invention ... |
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2010
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Invention
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Manufacturing method of toothbrush filaments using power toothbrush and toothbrush using thereof.... |
