Document Type and Number:
Japanese Patent JPS51145199
Kind Code:
U
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Application Number:
JP6422875U
Publication Date:
November 22, 1976
Filing Date:
May 16, 1975
Export Citation:
International Classes:
A63B33/00; A63B31/00; A63B71/10; (IPC1-7): A63B31/00
Domestic Patent References:
JPS374003Y1 |