Document Type and Number:
Japanese Patent JPS56134393
Kind Code:
U
Application Number:
JP3416580U
Publication Date:
October 12, 1981
Filing Date:
March 13, 1980
Export Citation:
International Classes:
D06F89/02; D06F89/00; D06G3/02; (IPC1-7): D06G3/02; D06F89/00
Domestic Patent References:
| JP30005430A |