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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH034349
Kind Code:
B2
Inventors:
TANAKA KEIJI
DEMURA HAJIME
Application Number:
JP18807886A
Publication Date:
January 22, 1991
Filing Date:
August 11, 1986
Export Citation:
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Assignee:
HITACHI SEISAKUSHO KK
SATO KOGYO KK
International Classes:
B05C5/00; B23K9/127; B23Q1/54; B23Q35/00; B23Q35/10; B28D1/26