TREA

Arrangements of wings characterised by the manner of movement Arrangements of movable wings in openings Features of wings or frames relating solely to the manner of movement of the wing

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Industry

  • CPC
  • E06B3/32
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Parent Industries

EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings Layout of fixed or moving closures

Current Industry

E06B3/32Arrangements of wings characterised by the manner of movement Arrangements of movable wings in openings Features of wings or frames relating solely to the manner of movement of the wing
Industries