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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01158101
Kind Code:
U
Application Number:
JP5553088U
Publication Date:
November 01, 1989
Filing Date:
April 25, 1988
Export Citation:
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International Classes:
B23D53/06; B23D55/02; B27B13/04; (IPC1-7): B27B13/04; B23D53/06; B23D55/02
Domestic Patent References:
JPS4119511Y1
JPS6312796B21988-03-22