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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52115305
Kind Code:
U
Application Number:
JP2233276U
Publication Date:
September 01, 1977
Filing Date:
February 25, 1976
Export Citation:
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International Classes:
A44B19/00; A44B19/26; (IPC1-7): A44B19/00; A44B19/26
Domestic Patent References:
JPS3819914Y1
JP51088402B