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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57175809
Kind Code:
U
Application Number:
JP6260581U
Publication Date:
November 06, 1982
Filing Date:
May 01, 1981
Export Citation:
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International Classes:
F16B9/02; F16B21/12; (IPC1-7): F16B21/12; F16B9/02



 
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