Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0374325
Kind Code:
U
Application Number:
JP13593589U
Publication Date:
July 25, 1991
Filing Date:
November 22, 1989
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G01D18/00; (IPC1-7): G01D18/00
Domestic Patent References:
JPS5614913A1981-02-13
JPS5940206A1984-03-05
JPS5486150U1979-06-18