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2023
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Invention
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Frequency selective security paper and method for manufacturing the same. The present invention r... |
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Invention
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Frequency-selective security paper and method for manufacturing same security paper. The present ... |
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2013
|
Invention
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Plant cultivation apparatus fixed to wall. The present invention relates to a plant cultivation a... |
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2012
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Invention
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Flowerpot stand capable of supplying water. The present invention relates to a flowerpot stand ca... |
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2011
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Invention
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Supporting device capable of allowing location of flowerpot to be moved. The present invention re... |
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2010
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Invention
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Water storage unit having a multilayer structure allowing plant cultivation. The present inventio... |
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2007
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Invention
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Water storage apparatus with structure of multiple layers. A multi-story water storage apparatus ... |
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|
Invention
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Plant cultivation apparatus with structure of multiple layers. A multi-story plant cultivation ap... |
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1998
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Invention
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Edgelit illuminated display system. An edgelit illuminated display system using illumination is p... |
