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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4837199
Kind Code:
Y1
Application Number:
JP13871870U
Publication Date:
November 06, 1973
Filing Date:
December 30, 1970
Export Citation:
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International Classes:
A44C25/00; A44C11/00; A47G29/10; (IPC1-7): A44C11/00; A47G29/10