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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6335981
Kind Code:
U
Application Number:
JP12797586U
Publication Date:
March 08, 1988
Filing Date:
August 22, 1986
Export Citation:
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International Classes:
F16B9/02; F16B5/02; G04B29/04; (IPC1-7): G04B29/04; F16B5/02; F16B9/02
Domestic Patent References:
JPS6019990B21985-05-18
JP60072224B
JP58104416B