January 27, 1944 Trademarks
DRIOCEL
Filed: January 27, 1944
Bauxite for Use as an Adsorbent Material
Owned by: Porocel Corporation
Serial Number: 71466929
RICHKRAFT
Filed: January 27, 1944
BUILDING PAPER, AND CONCRETE CURING COMPOUNDS
Owned by: RICHKRAFT COMPANY, THE
Serial Number: 71466931
