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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01121737
Kind Code:
U
Application Number:
JP1637288U
Publication Date:
August 17, 1989
Filing Date:
February 12, 1988
Export Citation:
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International Classes:
F16F1/32; H01H5/30; H01H13/48; H01H13/52; (IPC1-7): F16F1/32; H01H5/30; H01H13/48
Domestic Patent References:
JPS5646126U
JPS5638934U