Document Type and Number:
Japanese Patent JPS52124264
Kind Code:
U
Application Number:
JP3197376U
Publication Date:
September 21, 1977
Filing Date:
March 17, 1976
Export Citation:
International Classes:
G01F23/40; (IPC1-7): G01F23/08
Domestic Patent References:
| JPS5258661U | 1977-04-28 |