Document Type and Number:
Japanese Patent JPS52151851
Kind Code:
U
Application Number:
JP6057876U
Publication Date:
November 17, 1977
Filing Date:
May 12, 1976
Export Citation:
International Classes:
A63B3/00; A63B4/00; (IPC1-7): A63B3/00
Domestic Patent References:
| JPS50154063U | 1975-12-20 | |||
| JPS5089445U | 1975-07-29 |