Letterpress printing plate

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United States of America Patent

PATENT NO 8899149
SERIAL NO

12153866

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A letterpress printing plate, made of a material having flexibility, includes a plurality of raised parts to applying ink to, the raised parts including a raised part for solid shade, and a buildup part formed at a backside position of the raised part for solid shade with respect to the printing plate.

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Patent Owner(s)

Patent OwnerAddress
SUMITA COMPANY LTDOSAKA-SHI OSAKA 543-0011

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oka, Yuji Osaka, JP 7 87

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