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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0262099
Kind Code:
B2
Inventors:
KAWACHI MASUO
KUROYANAGI MASAYOSHI
Application Number:
JP20917488A
Publication Date:
December 21, 1990
Filing Date:
August 23, 1988
Export Citation:
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Assignee:
SUZUHIDE KOGYO KK
NAGOYA GIKEN KOGYO KK
International Classes:
F16L39/00; B21D19/00; B21D28/00; B21J5/06; B21J5/08; B21K1/12; B21K1/16