Document Type and Number:
Japanese Patent JPS5581715
Kind Code:
U
Application Number:
JP16543078U
Publication Date:
June 05, 1980
Filing Date:
November 30, 1978
Export Citation:
International Classes:
G01D1/18; G01D1/16; G01D3/10; G01D7/12; (IPC1-7): G01D3/10; G01D7/12
Domestic Patent References:
| JPS5037311A | 1975-04-08 |