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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5242639
Kind Code:
Y1
Application Number:
JP9679775U
Publication Date:
September 27, 1977
Filing Date:
July 14, 1975
Export Citation:
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International Classes:
A61F13/472; A61F13/15; (IPC1-7): A61F13/18



 
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