Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0117679
Kind Code:
B2
Inventors:
IMADA YUKIO
TAKAHASHI KATSUHIKO
Application Number:
JP4509978A
Publication Date:
March 31, 1989
Filing Date:
April 17, 1978
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI KASEI KK
International Classes:
C12P33/16; C12P33/00; C12R1/32