Document Type and Number:
Japanese Patent JPS5761550
Kind Code:
U
More Like This:
Application Number:
JP13289680U
Publication Date:
April 12, 1982
Filing Date:
September 17, 1980
Export Citation:
International Classes:
G01N21/88; G01N21/958; (IPC1-7): G01N21/88
Domestic Patent References:
| JPS268676Y1 | ||||
| JPS3112878Y1 | ||||
| JPS4113493Y1 | 1966-06-24 |