Document Type and Number:
Japanese Patent JPS52110878
Kind Code:
U
Application Number:
JP1914476U
Publication Date:
August 23, 1977
Filing Date:
February 20, 1976
Export Citation:
International Classes:
G01H1/00; (IPC1-7): G01H1/00
Domestic Patent References:
| JPS5094960A | 1975-07-29 |