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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS519390
Kind Code:
Y1
Application Number:
JP4510870U
Publication Date:
March 12, 1976
Filing Date:
May 09, 1970
Export Citation:
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International Classes:
A43B9/16; A43B13/12; A43B13/42; (IPC1-7): A43B13/42; A43B13/12
Domestic Patent References:
JP43008428A