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NO913881L
(no)
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Bygningselement og fremgangsmaate til fremstilling derav.
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PL36973B1
(OSRAM)
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GB1196880A
(en)
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Prefabricated Reinforced Concrete Slab for Building Cantilever Structures.
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GB1302858A
(OSRAM)
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DE606522C
(de)
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In ein bestehendes Gebaeude eingebaute feuersichere Decke
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DE803674C
(de)
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Tragglied aus Stahlbeton
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SU571561A1
(ru)
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Армированный составной блок
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SU1006676A1
(ru)
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Опалубка монолитного железобетонного перекрыти
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GB381749A
(en)
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Improvements in the construction of suspended concrete floors
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DE855463C
(de)
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Balkendecke
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FR2223528A1
(en)
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Hollow floor construction with polystyrene blocks - blocks span main beams and incorporate hangers for hanging ceiling below
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DE530662C
(de)
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Scheitrechte Decke fuer Industrieoefen und -Feuerungen aller Art
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GB397981A
(en)
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Improvements in or relating to ferro-concrete bridge and other floor construction
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GB364214A
(en)
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Improvements relating to the construction of floors and ceilings
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GB274291A
(en)
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Improvements in and relating to the construction of floors or ceilings for buildings
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SU996665A1
(ru)
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Перекрытие
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CH172983A
(de)
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Schalungslos herstellbare, freispannende, schub-, biegungs- und knickfeste, gemauerte, armierte Tragwand.
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AT123688B
(de)
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Betonrippendecke.
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SU47795A1
(ru)
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Способ возведени стен каркасных зданий
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PL36981B1
(OSRAM)
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CH406604A
(de)
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Verschalungselement für Betonmauern
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GB441420A
(en)
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Improvements in or relating to the construction of roofs, ceilings and floors
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PL118210B2
(en)
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Ceiling made of pre-cast elements
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GB555657A
(en)
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Improvements relating to reinforcements for cement, concrete or similar building slabs, stanchions, pipes, troughs and the like
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CH140349A
(de)
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Armierte Betondecke.
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