Document Type and Number:
Japanese Patent JPS54172071
Kind Code:
U
Application Number:
JP6555478U
Publication Date:
December 05, 1979
Filing Date:
May 15, 1978
Export Citation:
International Classes:
D04B1/10; D04B1/00; (IPC1-7): D04B1/10
Domestic Patent References:
| JPS4817814U | 1973-02-28 |