EUGENE A. GLASSEY Trademarks
SERVOMANOMETER
Filed: April 4, 1960
SERVOMECHANICAL-FOLLOWING TYPE MANOMETERS
Owned by: EUGENE A. GLASSEY
Serial Number: 72094292
EXACTEL
Filed: April 4, 1960
SERVOMECHANICAL-FOLLOWING TYPE MANOMETERS
Owned by: EUGENE A. GLASSEY
Serial Number: 72094293
