Document Type and Number:
Japanese Patent JPS61188728
Kind Code:
U
Application Number:
JP7281685U
Publication Date:
November 25, 1986
Filing Date:
May 15, 1985
Export Citation:
International Classes:
A61G7/05; A61G7/00; A61H1/02; (IPC1-7): A61H1/02; A61G7/00
Domestic Patent References:
| JP48064292B | ||||
| JP42011265A | ||||
| JPS5858053A | 1983-04-06 |