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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0262331
Kind Code:
B2
Inventors:
YOSHIDA AKIRA
ANDO TSUKASA
NISHIJIMA MICHIHIKO
Application Number:
JP7001184A
Publication Date:
December 25, 1990
Filing Date:
April 10, 1984
Export Citation:
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Assignee:
TOKURIKI HONTEN KK
International Classes:
B21D1/00; B21D1/02; B21D11/10



 
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