Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JP2001048816
Kind Code:
A5
Application Number:
JP2000219336A
Publication Date:
September 06, 2007
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B01J27/132; C07C19/08; C07C17/395; C07B61/00; C07C17/20