Document Type and Number:
Japanese Patent JPS52124476
Kind Code:
U
Application Number:
JP3219076U
Publication Date:
September 21, 1977
Filing Date:
March 19, 1976
Export Citation:
International Classes:
H01H13/20; H01H5/18; H01H13/12; H01H13/22; H01H36/00; (IPC1-7): H01H13/22; H01H5/18; H01H36/00
Foreign References:
| US3287513A | 1966-11-22 |