Inventor

TANG EDWARD DEMING

US2 patents

Patents

2 patents

US5833814ANov 10, 1998

Apparatus and method for purifying boron trichloride by removal of phosgene

BOC GROUP INC5 citations67

US6019948AFeb 1, 2000

Apparatus and method for purifying boron trichloride by removal of phosgene

BOC GROUP INC0 citations46