TREA

by means of permanent magnetic force held against the underside of the supporting construction

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Industry

  • CPC
  • E04B9/248
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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04BGENERAL BUILDING CONSTRUCTIONS WALLS E04B9/00Ceilings Construction of ceilings

Current Industry

E04B9/248by means of permanent magnetic force held against the underside of the supporting construction
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