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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5227690
Kind Code:
U
Application Number:
JP11380175U
Publication Date:
February 26, 1977
Filing Date:
August 20, 1975
Export Citation:
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International Classes:
B26D7/26; B23D25/00; B26D1/34; B26D1/38; (IPC1-7): B26D7/26; B26D1/34
Domestic Patent References:
JPS5195086U1976-07-30