Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Load-bearing – prefabricated – abutting units with aligned...
Patent
1984-01-24
1984-11-13
Caun, Peter M.
Static structures (e.g., buildings)
Wall, ceiling, or floor designed for utilities
Load-bearing, prefabricated, abutting units with aligned...
E04B 548
Patent
active
044817452
ABSTRACT:
In a ceiling grating of carrier girders two carrier girders are closely arranged next to one another so that a line channel is formed in between them. These two carrier girders are interconnected by means of runner-shaped coupling elements formed as plates having between their limbs a line channel.
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de Weerd Johan A.
Smits Johan G.
Vuyk Cor K.
Caun Peter M.
Nemaco Trading Limited
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