Electrical and scientific apparatus Trademarks Filed in March 2, 1955
FERROTRON
Filed: March 2, 1955
MAGNETIC MATERIAL COMPOUNDED OF METALLIC POWDER AND SYNTHETIC RESIN
Owned by: POLYMER CORPORATION, THE
Serial Number: 71682671
CURTAR
Filed: March 2, 1955
PHOTOGRAPHIC OBJECTIVES
Owned by: JOS. SCHNEIDER & CO., OPTISCHE WERKE
Serial Number: 71682676
