Calfran International Inc. Trademarks
COLD VAPORIZATION
Filed: October 9, 1990
waste water treatment and waste minimization calfran cold vaporization sales brochure. photochemical waste disposal needs…
Owned by: Calfran International Inc.
Serial Number: 74103908
THE ZERO DISCHARGE PEOPLE
Filed: December 12, 1990
waste treatment and purification of liquids
Owned by: Calfran International Inc.
Serial Number: 74122874
