obtained by removal and replacement of a horizontal layer of an existing wall

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CPC
E04B1/646

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04BGENERAL BUILDING CONSTRUCTIONS WALLS E04B1/00Constructions in general Structures which are not restricted either to walls

Current Industry

E04B1/646obtained by removal and replacement of a horizontal layer of an existing wall

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Patents Grantslast 30 patents

Information Patent Grant
Method for leakproofing building walls, as well as insertion elemen...
- Patent number 4,686,810
- Issue date Aug 18, 1987
- Istvan Jancsovics
- E04 - BUILDING