CH44645A
(en )
1909-09-01
Ashlar made of reinforced concrete
FR405503A
(en )
1910-01-06
Reinforced cement floor
CH39233A
(en )
1908-02-17
Novel ceiling made of reinforced concrete
CH45091A
(en )
1909-10-16
Reinforced concrete building
CH47728A
(en )
1910-08-01
Novel ceiling made of reinforced concrete
CH43701A
(en )
1909-06-01
Reinforced concrete mast
FR389644A
(en )
1908-09-14
Reinforced concrete constructions
FR393485A
(en )
1908-12-23
Reinforced concrete sleepers
FR401748A
(en )
1909-09-13
Reinforced concrete wall
CH40812A
(en )
1908-08-17
Connection of pressure pipes made of reinforced concrete
CH33176A
(en )
1905-10-31
T-beam ceiling made of reinforced concrete
CH39660A
(en )
1908-04-01
Line mast made of reinforced concrete
CH39661A
(en )
1908-04-01
Line mast made of reinforced concrete
CH39662A
(en )
1908-04-01
Line mast made of reinforced concrete
FR387486A
(en )
1908-07-10
Reinforced cement post
CH42446A
(en )
1909-02-01
Reinforced concrete ceiling
CH45431A
(en )
1909-11-16
Reinforced concrete floor
FR386447A
(en )
1908-06-13
Reinforced concrete pile
CH40418A
(en )
1908-06-16
Railroad tie made of reinforced cement floor
FR389574A
(en )
1908-09-12
Reinforced cement rib slabs
FR394798A
(en )
1909-02-01
Improvements to reinforced concrete constructions
FR388848A
(en )
1908-08-24
Reinforced cement sleepers
FR391092A
(en )
1908-10-22
Reinforced cement beam
CH42605A
(en )
1909-02-16
Reinforced concrete column
CH36886A
(en )
1907-03-15
Reinforced concrete beams