Trademarkia Logo

About 1 Trademarks found for “FR*11”

Filters

Also try searching for:

FR11*

*R11

230654
EXPUNGED

on 15 Oct 1970

FREON-11

E. I. DU PONT DE NEMOURS AND COMPANY

230654 · 2 Jun 1955

001

Trichloromonofluoromethane, being fluorinated hydrocarbons used as ref...

Owners

E. i. du pont de nemours and company (1)

Categories

Class 1 (1)

Correspondents

End of search results

Page 1 of 1