Document Type and Number:
Japanese Patent JPH0362507
Kind Code:
B2
Inventors:
TANI TAKASHI
WATANABE TAKEMASA
TSUKAMOTO KENJI
SUGIO EIJI
WATANABE TAKEMASA
TSUKAMOTO KENJI
SUGIO EIJI
Application Number:
JP13033982A
Publication Date:
September 26, 1991
Filing Date:
July 28, 1982
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
SHOWA ARUMINIUMU KK
SHOWA ARUMINIUMU KK
International Classes:
B61D17/10; B23K9/00; B23K9/23; B23K33/00
Next Patent: JPH0362508