Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Lecouls; Henri
Address:
69230 Saint Genis Laval, FR
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4520006 Process for the purification of sulfuric acid by-product from boron trifluoride synthesis May 28, 1985
A process for the purification of by-product sulfuric acid resulting from the synthesis of boron trifluoride, wherein the ratio of fluorine to boron is three or more, which process comprises entraining the by-product acid in an inert gas, the process being characterized in that before










 
 
  Recently Added Patents
Systems and methods for dynamically modifying subcriber service profile stored in home location register while roaming in wireless telecommunication networks
Vehicle motion control device
Integrated circuit having a discrete capacitor mounted on a semiconductor die
Electrode for a plasma torch
Projection illumination system for EUV microlithography
Model matching for trace link generation
Economic filtering system for delivery of permission based, targeted, incentivized advertising
  Randomly Featured Patents
Rear conversion lens
Separation device and method of use
Sheet supply cassette and image forming apparatus
Novel endonuclease and process for production thereof
Packing container
N-substituted tetrahydropyridines and their use as pesticides
Method and apparatus for cleaning catheter lumens
Door lock having reinforced strength
Sterilization testing device
Miniature anti-fretting receptacle terminal