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US1501288A
(en)
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Concrete structure
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US1380324A
(en)
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Concrete construction
|
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US4207714A
(en)
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Building construction
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US4759160A
(en)
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Prefabricated concrete buildings with monolithic roof, wall, and floor members
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US4059939A
(en)
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Prefabricated building unit
|
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US1757077A
(en)
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Building construction
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US20080216445A1
(en)
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Monolithic Buildings and Construction Technology
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US2184714A
(en)
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Building construction
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US1516096A
(en)
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Building construction
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JP2731293B2
(ja)
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建築物、建築物部分またはこれに類したものを建造するための建築エレメント
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(en)
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Roofing of buildings
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(en)
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Building construction
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US1678504A
(en)
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Building construction
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US2151399A
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Building construction
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US1898736A
(en)
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Building construction
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PL41920B1
(da)
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Collapsible pre-fabricated building
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Building construction
|
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US1169016A
(en)
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Building construction.
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(en)
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Building structure
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Reenforced-concrete construction
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KR102737937B1
(ko)
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수평 설치형 pc 거더 및 이를 이용한 pc 거더 후시공 골조
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(en)
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Reenforced-concrete-floor construction
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US1657964A
(en)
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Building construction
|
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US1786691A
(en)
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Building construction
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