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2025
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Invention
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Method for manufacturing polishing member. This method for manufacturing a polishing member inclu... |
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2024
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Invention
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Wafer substrate comprising improved adhesion region, wafer substrate equipped with protective fil... |
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Invention
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Probe cleaning sheet. Provided is a probe cleaning sheet capable of exhibiting sufficient cleanin... |
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2022
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Invention
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Polarizing microscope, crystal defect evaluation device, and crystal defect evaluation method.
A... |
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Invention
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Polarizing microscope, crystal defect evaluation device, and crystal defect evaluation method. A ... |
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P/S
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Abrasive paper [sandpaper], abrasive strips, abrasive sheets, abrasive paper, an abradant, namely... |
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Invention
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Sheet metal file.
A sheet metal file includes a main body composed of a sheet metal member that ... |
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2018
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P/S
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Abrasive films being flexible abrasives; polishing films, namely, flexible abrasives used for pol... |
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Invention
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Polishing sheet equipped with nano-silica polishing particles, and polishing method and manufactu... |
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Invention
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Multi-stage batch polishing method for end surface of optical fiber connector, and polishing film... |
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Invention
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Method comprising evaluating substrate by polarized parallel light. where the center wavelength C... |
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2016
|
Invention
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Method comprising evaluating substrate by using polarized parallel light. Provided is a method wh... |
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2015
|
Invention
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Multi-stage batch grinding method for end surface of optical fiber connector, and grinding film. ... |
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|
Invention
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Method for manufacturing a circular wafer by polishing the periphery, including a notch or orient... |
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2014
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P/S
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Detergents for use in manufacturing processes, namely, Substrate detergents for use in manufactur... |
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Invention
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Method for producing circular wafer by means of using grinding tape to grind edge of wafer compri... |
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1992
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P/S
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Coated abrasives, namely, paper, cloth and plastic backed bonded abrasive discs, sheets, strips, ... |
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1971
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P/S
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COATED ABRASIVES; NAMELY, PAPER, CLOTH AND PLASTIC BACKED BONDED ABRASIVE DISCS, SHEETS, STRIPS, ... |
