Chemicals Trademarks Filed in May 16, 1957
AQUET
Filed: May 16, 1957
ALKALINE COMPOSITION FOR CONTROLLING ACIDITY OF SWIMMING POOL WATERS
Owned by: PENNWALT CORPORATION
Serial Number: 72030189
MIL-ETCH
Filed: May 16, 1957
ETCHING COMPOSITION
Owned by: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
Serial Number: 72030213