Document Type and Number:
Japanese Patent JPH0450137
Kind Code:
B2
Inventors:
ASAKURA MASAYASU
TOZAWA YASUHISA
TOZAWA YASUHISA
Application Number:
JP1162686A
Publication Date:
August 13, 1992
Filing Date:
January 22, 1986
Export Citation:
Assignee:
KYOEISHA KK
International Classes:
B23P15/40; A01D34/53; B21D11/14
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