November 6, 1931 Trademarks
Image Trademark
Filed: November 6, 1931
ELECTRIC TIME SWITCHES
Owned by: M. H. RHODES, INC.
Serial Number: 71320873
SIEMENS
Filed: November 6, 1931
CENTRIFUGES AND PUMPS
Owned by: SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAF
Serial Number: 71320877
