Document Type and Number:
Japanese Patent JPS50118443
Kind Code:
U
Application Number:
JP2972074U
Publication Date:
September 27, 1975
Filing Date:
March 14, 1974
Export Citation:
International Classes:
H01H57/00; (IPC1-7): H01H57/00
Domestic Patent References:
| JPS4311383Y1 | 1968-05-17 | |||
| JPH072868U | 1995-01-17 |