Environmental control apparatus Trademarks Filed in March 30, 1972
BIOSEDIMAT
Filed: March 30, 1972
PLANTS AND PARTS FOR THE BIOLOGICAL AND CHEMICAL TREATMENT OF WATER, SEWAGE AND INDUSTRIAL WASTE
Owned by: LURGI APPARATE-TECHNIK G.M.B.H
Serial Number: 72419915
VISKON-AIRE
Filed: March 30, 1972
AIR FILTERS
Owned by: VISKON-AIRE CORPORATION
Serial Number: 72419942
