Document Type and Number:
Japanese Patent JPS5329178
Kind Code:
U
Application Number:
JP11154976U
Publication Date:
March 13, 1978
Filing Date:
August 20, 1976
Export Citation:
International Classes:
D06F49/04; B04B7/06; (IPC1-7): B04B7/06
Domestic Patent References:
| JPS52110772U | 1977-08-23 |