April 10, 1908 Trademarks
"PHONO-ELECTRIC"
Filed: April 10, 1908
BARE OR UNCOVERED COMPOSITION WIRE
Owned by: BRIDGEPORT BRASS COMPANY, THE
Serial Number: 71033995
"PHONO-ELECTRIC"
Filed: April 10, 1908
BARE OR UNCOVERED COMPOSITION WIRE
Owned by: BRIDGEPORT BRASS COMPANY, THE
Serial Number: 71033996
