Document Type and Number:
Japanese Patent JPS4987
Kind Code:
B1
Application Number:
JP5492070A
Publication Date:
January 05, 1974
Filing Date:
June 25, 1970
Export Citation:
International Classes:
D01B7/04; D01B7/00
Domestic Patent References:
| JP35002710A | ||||
| JP40001447A |
Next Patent: JPH04988