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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5239295
Kind Code:
U
Application Number:
JP12566175U
Publication Date:
March 19, 1977
Filing Date:
September 12, 1975
Export Citation:
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International Classes:
A63H18/16; A63H17/26; A63H19/00; A63H29/22; (IPC1-7): A63H19/00; A63H17/26; A63H29/22
Domestic Patent References:
JPS4738150U1972-12-27
JPS4713539U1972-10-17
JPS3311428Y1



 
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