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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5213934
Kind Code:
U
Application Number:
JP2756475U
Publication Date:
January 31, 1977
Filing Date:
February 28, 1975
Export Citation:
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International Classes:
A43B7/06; A43B7/08; A43B13/14; (IPC1-7): A43B7/08; A43B13/14