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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0368780
Kind Code:
U
Application Number:
JP12951189U
Publication Date:
July 08, 1991
Filing Date:
November 06, 1989
Export Citation:
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International Classes:
B25B25/00; (IPC1-7): B25B25/00
Domestic Patent References:
JPS5235266U1977-03-12
JPS4720553A