February 1937 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in February 1937
H & H
Filed: February 17, 1937
SWITCHES, BASES, RECEPTACLES, SOCKETS, ATTACHMENT PLUGS, ADAPTERS, WALL PLATES, WALL BRACKETS, SHADE HOLDERS FOR INCANDESCENT…
Owned by: CROUSE } HINDS ARROW HART, INC.
Serial Number: 71389007
