Document Type and Number:
Japanese Patent JPS5070951
Kind Code:
U
Application Number:
JP11333273U
Publication Date:
June 23, 1975
Filing Date:
September 28, 1973
Export Citation:
International Classes:
G01P1/04; G01P3/48; G01P3/488; (IPC1-7): G01P3/48
Foreign References:
| US3515920A | 1970-06-02 |