Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03123534
Kind Code:
U
Application Number:
JP3400590U
Publication Date:
December 16, 1991
Filing Date:
March 29, 1990
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B01L1/00; (IPC1-7): B01L1/00
Domestic Patent References:
JPS5287284A1977-07-20
JP52087284B