Document Type and Number:
Japanese Patent JPS5125875
Kind Code:
B1
Application Number:
JP3676471A
Publication Date:
August 03, 1976
Filing Date:
May 27, 1971
Export Citation:
International Classes:
D06F71/00; (IPC1-7): D06F71/00
Domestic Patent References:
JPS4718546U | 1972-11-01 | |||
JPS4915036U | 1974-02-07 | |||
JPS4915037U | 1974-02-07 |
Foreign References:
GB1184627A | 1970-03-18 | |||
US3508353A | 1970-04-28 |