Document Type and Number:
Japanese Patent JPS5057470
Kind Code:
U
More Like This:
Application Number:
JP9263673U
Publication Date:
May 29, 1975
Filing Date:
August 06, 1973
Export Citation:
International Classes:
G01R17/14; G01R17/10; G01R27/02; (IPC1-7): G01R17/10; G01R27/02
Domestic Patent References:
| JP46021514U |