Document Type and Number:
Japanese Patent JPH0325241
Kind Code:
B2
Inventors:
FUJII SATORU
MASE TOSHIAKI
NISHIKAWA KOICHIRO
YOSHIOKA KOJI
MORIMOTO TOORU
MASE TOSHIAKI
NISHIKAWA KOICHIRO
YOSHIOKA KOJI
MORIMOTO TOORU
Application Number:
JP12824983A
Publication Date:
April 05, 1991
Filing Date:
July 14, 1983
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B21B19/02; B21B19/04; B21B19/06; B21B23/00; B21B27/10
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