Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
Inventor
active
Azo dyestuff including a 1,3 or 1,4-benzodioxan ring structure f
Composition and use of composition for the extraction of...
Composition and use of the composition for the extraction of met
Dyestuffs
Indazole-azo phenyl compounds
No associations
LandOfFree
John Lindley Leng does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John Lindley Leng, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Lindley Leng will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-600331