Document Type and Number:
Japanese Patent JPS5698262
Kind Code:
U
Application Number:
JP18255179U
Publication Date:
August 04, 1981
Filing Date:
December 28, 1979
Export Citation:
International Classes:
A63B21/072; (IPC1-7): A63B11/00; A63B13/00
Domestic Patent References:
| JPS5196634A | 1976-08-25 | |||
| JPS4938032U | 1974-04-04 | |||
| JPS4330342Y1 | 1968-12-11 |