Environmental control apparatus Trademarks Filed in April 16, 1930
F.L.S.

F.L.S.

Filed: April 16, 1930
KILNS, CONTROL EQUIPMENT FOR KILNS, PARTS OF AND APPURTENANCES FOR KILNS SOLD AS COMPLETE KILNS COMPRISING TIRES, SUPPORTING…
Owned by: F. L. SMIDTH & CO.
Serial Number: 71298959