Document Type and Number:
Japanese Patent JPS53164256
Kind Code:
U
Application Number:
JP6857877U
Publication Date:
December 22, 1978
Filing Date:
May 30, 1977
Export Citation:
International Classes:
A63B17/00; A63B9/00; (IPC1-7): A63B9/00; A63B17/00
Domestic Patent References:
| JPS4723051B1 | ||||
| JP50047710B |