Chemicals Trademarks Filed in August 5, 1931
AQUADAG
Filed: August 5, 1931
COLLOIDAL GRAPHITED WATER FOR VARIOUS USES IN THE INDUSTRIAL ARTS
Owned by: HENKEL IP & HOLDING GMBH
Serial Number: 71317659
OILDAG
Filed: August 5, 1931
COLLOIDAL GRAPHITED OIL FOR VARIOUS USES IN THE INDUSTRIAL ARTS
Owned by: HENKEL IP & HOLDING GMBH
Serial Number: 71317660
