Document Type and Number:
Japanese Patent JPS5438060
Kind Code:
U
More Like This:
Application Number:
JP11178777U
Publication Date:
March 13, 1979
Filing Date:
August 20, 1977
Export Citation:
International Classes:
G01C9/12; (IPC1-7): G01C9/12
Domestic Patent References:
| JP12014761Y1 |