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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01103674
Kind Code:
U
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Application Number:
JP19824887U
Publication Date:
July 13, 1989
Filing Date:
December 25, 1987
Export Citation:
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International Classes:
E03F3/06; B66C1/00; B66C1/02; B66C1/06; E03F5/04; F16B47/00; (IPC1-7): B66C1/02; B66C1/06; E03F3/06; E03F5/04; F16B47/00
Domestic Patent References:
JP56062398B
JP60066749B
JP61141342B
JP61206043B
JP60072476B



 
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