Document Type and Number:
Japanese Patent JPS5293752
Kind Code:
U
Application Number:
JP17821575U
Publication Date:
July 13, 1977
Filing Date:
December 27, 1975
Export Citation:
International Classes:
D04C1/12; (IPC1-7): D04C1/12
Domestic Patent References:
| JP15005886Y1 | ||||
| JPS4732161A |