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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6228675
Kind Code:
B2
Inventors:
FUJAMA SEIICHI
HATA MORIMASA
FUKAYA MASAHIRO
MASAI HIROSHI
YAMADA KOKI
Application Number:
JP11938779A
Publication Date:
June 22, 1987
Filing Date:
September 19, 1979
Export Citation:
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Assignee:
NAKANO SUTEN KK
International Classes:
C12J1/00; C12J1/04