Document Type and Number:
Japanese Patent JPS53118583
Kind Code:
U
Application Number:
JP2285777U
Publication Date:
September 20, 1978
Filing Date:
February 25, 1977
Export Citation:
International Classes:
G01L21/00; H01H35/24; (IPC1-7): G01L21/00; H01H35/24
Domestic Patent References:
| JPS5215381A | 1977-02-04 | |||
| JPS4946604U | 1974-04-24 |