Document Type and Number:
Japanese Patent JPH0572441
Kind Code:
B2
Inventors:
TOSHIMITSU TOORU
KAWAMOTO TAKAHARU
MATSUO YOSHIAKI
MINAMIDA KATSUHIRO
SUEHIRO JUNYA
KAWAMOTO TAKAHARU
MATSUO YOSHIAKI
MINAMIDA KATSUHIRO
SUEHIRO JUNYA
Application Number:
JP31362287A
Publication Date:
October 12, 1993
Filing Date:
December 11, 1987
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C21D8/04; B21B1/22; B21B27/00; C21D7/02; (IPC1-7): C21D7/02; B21B1/22; B21B27/00
Next Patent: SPEED CONTROL METHOD FOR ENGINE