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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0475491
Kind Code:
B2
Inventors:
OGI KEIJI
WATANABE KAZUMASA
KAGAWA NOBUAKI
Application Number:
JP7559283A
Publication Date:
December 01, 1992
Filing Date:
April 27, 1983
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
C07C67/00; C07C239/00; C07C281/06; C07C301/00; C07C311/47; C07C311/53; C07C325/00; C07C337/06; G03C1/485



 
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