Environmental control apparatus Trademarks Filed in December 14, 1977
PAGULA
Filed: December 14, 1977
VENTILATION SYSTEM FOR PURIFYING AIR CONSISTING OF AN EXHAUST FAN, A MEANS FOR THE FILTRATION OF FUMES AND VAPORS, AND DUCT…
Owned by: PAUL GUTERMUTH KG LUFT-U. KLIMATECHNIK
Serial Number: 73152107
Image Trademark
Filed: December 14, 1977
Metal Suspension Runners, Air Conveying Ducts and Attaching and Connection Hardware
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 73152109
