Patent classifications
E
FIXED CONSTRUCTIONS
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E04
BUILDING
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E04B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
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5/00
Floors; Floor construction with regard to insulation; Connections specially adapted therefor
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E04B5/16
Load-carrying floor structures wholly or partly cast or similarly formed in situ
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E04B5/32
Floor structures wholly cast in situ with or without form units or reinforcements
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E04B2005/322
with permanent forms for the floor edges
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