Document Type and Number:
Japanese Patent JPS4955061
Kind Code:
U
Application Number:
JP9727572U
Publication Date:
May 15, 1974
Filing Date:
August 19, 1972
Export Citation:
International Classes:
G01B3/10; (IPC1-7): G01B3/10
Domestic Patent References:
| JP12004822Y1 | ||||
| JP38007165A |