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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0117809
Kind Code:
B2
Inventors:
YAMADA AKYOSHI
KANO YOSHIAKI
Application Number:
JP5615984A
Publication Date:
April 03, 1989
Filing Date:
March 26, 1984
Export Citation:
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Assignee:
UBE INDUSTRIES
International Classes:
B23K35/30; B23D35/00; B23K9/04