Environmental control apparatus Trademarks Filed in July 22, 1968
HUMID DISC
Filed: July 22, 1968
HUMIDIFIERS FOR USE WITH WARM AIR HEATING SYSTEMS
Owned by: HAMILTON HUMIDITY, INC.
Serial Number: 72303227
DUNLEE
Filed: July 22, 1968
X-RAY TUBES, VACUUM CONTACTS, VACUUM RELAYS, HIGH VOLTAGE HIGH VACUUM RECTIFIERS, AND SILICON DIODE RECTIFIERS
Owned by: PHILIPS MEDICAL SYSTEMS (CLEVELAND), INC.
Serial Number: 72303284
