Document Type and Number:
Japanese Patent JPS4927772
Kind Code:
Y1
Application Number:
JP6279170U
Publication Date:
July 29, 1974
Filing Date:
June 25, 1970
Export Citation:
International Classes:
D01B7/04; (IPC1-7): D01B7/04
Domestic Patent References:
| JP30007008A | ||||
| JP30002808A |