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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS49131439
Kind Code:
U
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Application Number:
JP3284873U
Publication Date:
November 12, 1974
Filing Date:
March 17, 1973
Export Citation:
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International Classes:
F16D3/28; F16D3/26; (IPC1-7): F16D3/26



 
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