Inventor
KATSUTA TETSURO
JP3 patents
Patents
3 patentsUS5030833AJul 9, 1991
Method and device for detecting objects containing fluorescent substances
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US4922821AMay 8, 1990
Cleaning system of printing press
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US4420363ADec 13, 1983
One-bath etching method for processing gravure plate, and etching condition calculating device
DAINIPPON PRINTING CO LTD5 citations59