Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0441130
Kind Code:
B2
More Like This:
JP5366453Polymonomer for manufacturing polycarbonate resin and its manufacturing method
JPH06157405PRODUCTION OF ESTER
WO/2023/178538METHOD FOR PURIFYING LEVETIRACETAM INTERMEDIATE
Inventors:
SHIOZAWA TOSHIO
Application Number:
JP23006483A
Publication Date:
July 07, 1992
Filing Date:
December 06, 1983
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON SILICA IND
International Classes:
C07B41/12; C07B31/00; C07C67/00; C07C67/40; C07C69/24; C07C69/614



 
Next Patent: JPH0441131