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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53158390
Kind Code:
U
Application Number:
JP6264977U
Publication Date:
December 12, 1978
Filing Date:
May 18, 1977
Export Citation:
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International Classes:
A63H17/267; A63H17/26; A63H19/22; (IPC1-7): A63H17/26; A63H19/22
Domestic Patent References:
JPS4034961Y11965-12-09
JPS4321140Y11968-09-05
JPS5115793A1976-02-07



 
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