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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS4975655
Kind Code:
Application Number:
Publication Date:
July 01, 1974
Filing Date:
October 17, 1972
Export Citation:
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International Classes:
A46B5/04; A47L13/16; A47L25/00; A47L25/08; (IPC1-7): A46B5/04

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