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Primary view of Safety-Lock For Doors and the Like.
Kless, Herman L.
June 21, 1921
Primary view of Water-Heater.
Fowles, Alfred T.
June 21, 1921
Primary view of Sign.
Nowlin, Aubrey C.
June 21, 1921
Primary view of Specification of Letters Patent.
Thomson, Alexander
June 21, 1921
Primary view of Structural Unit.
Lambert, John Raymond
June 21, 1921
Primary view of Box Car Door Fastener
Wood, James Gillam
January 21, 1921
Primary view of Collar-Button.
Baldwin, Lawrence G.
June 21, 1921
Primary view of Collar Fastener or Clasp.
Kelly, Orson N.
June 21, 1921
Primary view of Attaching-Ring.
Fowles, Alfred T.
June 21, 1921
Primary view of Collar Fastener or Clasp.
Kelly, Orson N.
June 21, 1921
Primary view of Combination-Tool.
Matsler, Columbus U.
June 21, 1921
Primary view of Bridge Construction.
McKenzie, Philip A.
June 21, 1921
Primary view of Confection.
Cressey, John A.
June 21, 1921
Primary view of Boring and Threading Tool.
Wells, Daniel Doolittle
June 21, 1921
Primary view of Necktie-Holder
Potter, Arthur C.
April 21, 1921
Primary view of Traffic Signal System
Wetter, R. E.
July 21, 1921
Primary view of Valve for Flushing-Tanks.
Sweeny, John S.
June 21, 1921
Primary view of Locking Device for Motor-Vehicles.
Harris, Robert E.
June 21, 1921
Primary view of Locking Device for Motor-Vehicles.
Harris, Robert E.
June 21, 1921
Primary view of Refrigerating Apparatus.
Moore, Harrison E.
June 21, 1921
Primary view of Motorcycle-Stand.
Swenson, Carl J.
July 21, 1921
Primary view of Cotton-Pest-Destroying Machine
Saladiner, Joseph M.
June 21, 1921
Primary view of Flushing tank for siphon closets.
Sweeny, John S.
June 21, 1921
Primary view of Collar Fastener or Clasp
Orson, Kelly N.
June 21, 1921
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