Document Type and Number:
Japanese Patent JPS5020066
Kind Code:
U
Application Number:
JP7228273U
Publication Date:
March 06, 1975
Filing Date:
June 20, 1973
Export Citation:
International Classes:
A47B91/04; F16F1/44; F16M11/22; F24F13/20; (IPC1-7): F24F1/00; A47B91/04; F16F1/44; F24F1/02
Domestic Patent References:
| JP46011203U | ||||
| JPS381973Y1 |