CH38279A
(en )
1907-09-15
Reinforced concrete beam for various constructions
FR376046A
(en )
1907-07-29
Reinforced concrete beam
FR372499A
(en )
1907-04-09
Formwork for reinforced constructions
CH38106A
(en )
1907-08-31
Reinforced concrete beam
FR374662A
(en )
1907-06-20
Reinforced beam for the construction of ceilings
CH33308A
(en )
1905-11-30
Reinforced concrete beam
CH32937A
(en )
1905-09-30
Reinforced concrete beam
CH37562A
(en )
1907-06-30
Reinforced concrete structure
FR367437A
(en )
1906-10-29
Reinforced concrete coating
FR11749E
(en )
1910-04-20
Steel beam for reinforced concrete
FR12978E
(en )
1910-12-31
Steel beam for reinforced concrete
FR406009A
(en )
1910-01-20
Steel beam for reinforced concrete
FR383696A
(en )
1908-03-14
Formwork for reinforced concrete constructions
FR363465A
(en )
1906-08-01
Concrete or reinforced concrete constructions
CH36886A
(en )
1907-03-15
Reinforced concrete beams
CH37704A
(en )
1907-07-15
Reinforcement for reinforced concrete constructions
CH40537A
(en )
1908-07-16
Reinforced concrete mast
FR406156A
(en )
1910-01-24
Reinforced concrete beam
CH38563A
(en )
1907-10-31
Tools for the construction of concrete vaults
FR5431E
(en )
1906-04-10
Reinforced coatings for constructions
FR372498A
(en )
1907-04-09
brackets for reinforced constructions
FR385799A
(en )
1908-05-23
Reinforced cement beam
FR366194A
(en )
1906-09-28
Reinforced machefer concrete slab
FR351508A
(en )
1905-07-19
Beams, box springs, etc., of reinforced concrete, for construction
CH41375A
(en )
1908-10-16
Reinforcement for reinforced concrete beams