Environmental control apparatus Trademarks Filed in March 22, 1949
CHEMCO
Filed: March 22, 1949
PHOTOGRAPHIC, PHOTO-ENGRAVING, AND PHOTOMECHANICAL APPARATUS, MACHINES, APPLIANCES AND SUPPLIES-NAMELY, ROLL CAMERA, OFFSET…
Owned by: CHEMCO PHOTOPRODUCTS COMPANY, INC.
Serial Number: 71575842
JETMASTER
Filed: March 22, 1949
DEEP WELL WATER PUMPING AND WATER SUPPLY SYSTEMS AND APPARATUS OF THE TYPE WHEREIN WATER IS PLACED UNDER PRESSURE BYA MAIN…
Owned by: DEMPSTER MILL MANUFACTURING COMPANY
Serial Number: 71575852
