US5140794A
(en )
1992-08-25
Forming system for hardening material
US3328932A
(en )
1967-07-04
Void former and void former in a concrete floor construction
US5248122A
(en )
1993-09-28
Pre-attached form system for insulated concrete wall panel
NO169775B
(no )
1992-04-27
Analogifremgangsmaate for fremstilling av nye oligosaccharider
US3325957A
(en )
1967-06-20
Adjustable length joist
US3302360A
(en )
1967-02-07
Method of reinforcing concrete floors and the like, and a reinforcing element therefor
US4397128A
(en )
1983-08-09
Reinforced masonry wall structure
US1725414A
(en )
1929-08-20
Structural bracing member
US3400508A
(en )
1968-09-10
Framework girder without lower chord
NO121865B
(it )
1971-04-19
DK147830B
(da )
1984-12-17
Plade til tagkonstruktion og en ved hjaelp af pladerne lagt tagkonstruktion
US1504816A
(en )
1924-08-12
Lintel and other structure of reenforced brickwork
US2084649A
(en )
1937-06-22
Steel floor and column construction
US3693311A
(en )
1972-09-26
Reinforcement elements for concrete structures
US1348445A
(en )
1920-08-03
Reinforced-concrete construction
DE2542529A1
(de )
1977-04-07
Im bauwerk nach dem betonieren verbleibende deckenschalung (einwegschalung)
US2918716A
(en )
1959-12-29
Concrete form
US1688723A
(en )
1928-10-23
Roof and floor construction
DE805710C
(de )
1951-05-28
Stahlbetonbalken
US2423936A
(en )
1947-07-15
Precast reinforced concrete member
US1046117A
(en )
1912-12-03
Reinforcement for concrete structures.
US1262449A
(en )
1918-04-09
Floor construction.
US2951520A
(en )
1960-09-06
Corner from clamp
DE809704C
(de )
1951-08-02
Traegerdecke auf verlorener Leichtbauplattenschalung
KR930003882Y1
(ko )
1993-06-25
철근 트러스판