Document Type and Number:
Japanese Patent JPS5040473
Kind Code:
B1
Application Number:
JP3402370A
Publication Date:
December 24, 1975
Filing Date:
April 21, 1970
Export Citation:
International Classes:
D06F71/29; H01H37/00; (IPC1-7): H01H37/00; A47J51/18
Domestic Patent References:
| JPS4026186Y1 | 1965-09-06 |