Document Type and Number:
Japanese Patent JPS62180763
Kind Code:
U
Application Number:
JP6912186U
Publication Date:
November 17, 1987
Filing Date:
May 07, 1986
Export Citation:
International Classes:
G01N30/54; B01D15/08; G05D23/00; (IPC1-7): G01N30/54; B01D15/08; G05D23/00
Domestic Patent References:
| JPS5551793U | 1980-04-05 | |||
| JPS58211219A | 1983-12-08 |