Document Type and Number:
Japanese Patent JPH0435461
Kind Code:
U
Application Number:
JP7701990U
Publication Date:
March 25, 1992
Filing Date:
July 20, 1990
Export Citation:
International Classes:
A63B41/00; A63B41/08; A63B43/00; A63H33/22; B32B27/00; (IPC1-7): A63B41/00; A63H33/22; B32B27/00
Domestic Patent References:
| JPS391448Y1 | ||||
| JPS4727657U | 1972-11-29 |
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