Document Type and Number:
Japanese Patent JPS5397881
Kind Code:
U
Application Number:
JP348177U
Publication Date:
August 08, 1978
Filing Date:
January 13, 1977
Export Citation:
International Classes:
D06F37/24; B04B7/02; B04B9/14; F16F3/10; (IPC1-7): D06F37/24; F16F3/10
Domestic Patent References:
| JPS4930710U | 1974-03-16 | |||
| JPS4835346U | 1973-04-27 |