CH33656A
(en )
1905-12-31
Reinforced concrete part, Borel system, for floors, walls, walls, bridge decks, etc.
ES35625A1
(en )
1905-04-01
Non-deformable reinforcement system for cement concrete constructions.
FR345491A
(en )
1904-12-01
Device for reinforcing concrete ceilings, stairs, etc.
CH39334A
(en )
1908-02-17
Removable formwork for the construction of reinforced concrete floors
DK7508C
(en )
1905-05-08
Floor separation of reinforced concrete beams.
FR382989A
(en )
1908-02-21
Reinforcement system for reinforced concrete construction
DK7649C
(en )
1905-07-03
Method for Curing Dry Cast Concrete.
FR375178A
(en )
1907-07-02
Economical reinforced cement concrete construction system
AT25243B
(en )
1906-08-10
Reinforced concrete ceiling.
CH35055A
(en )
1906-06-30
Tools for manufacturing concrete beams, reinforced concrete, etc.
FR383574A
(en )
1908-03-12
Reinforced concrete construction system
FR350680A
(en )
1905-06-22
Reinforcement for reinforced concrete
FR345465A
(en )
1904-12-01
Manufacturing system for profiled interlocking cement tiles, etc.
FR351508A
(en )
1905-07-19
Beams, box springs, etc., of reinforced concrete, for construction
CH32936A
(en )
1905-09-30
Reinforcement for floors, etc.
FR356325A
(en )
1905-11-27
Reinforced ceiling system
FR383696A
(en )
1908-03-14
Formwork for reinforced concrete constructions
FR362375A
(en )
1906-06-21
Tile for tiles, parquet floors, etc.
FR366194A
(en )
1906-09-28
Reinforced machefer concrete slab
FR339386A
(en )
1904-06-08
Reinforcement for reinforced concrete
FR5431E
(en )
1906-04-10
Reinforced coatings for constructions
FR372499A
(en )
1907-04-09
Formwork for reinforced constructions
ES37429A1
(en )
1906-03-01
Reinforced concrete tanks built in separate sections.
FR331051A
(en )
1903-08-31
Scraper for plumbers, zinc workers, tinsmiths, etc.
CH30962A
(en )
1905-02-15
Hourdis intended for reinforced concrete floors