FR24508E
(en )
1922-08-31
Construction of reinforced concrete buildings
CH71429A
(en )
1916-01-03
Connection of reinforced concrete construction parts
FR480202A
(en )
1916-07-06
Reinforced cement construction
FR481435A
(en )
1916-12-05
Formwork facing for concrete structures
FR544792A
(en )
1922-09-29
Formwork for reinforced concrete constructions
FR478055A
(en )
1915-11-22
Reinforced cement construction
NL800C
(en )
1915-09-15
Reinforced concrete structures
FR511159A
(en )
1920-12-18
Reinforced concrete construction
FR478774A
(en )
1916-01-07
Quick-erect reinforced concrete wall
FR494178A
(en )
1919-09-02
Improvements to reinforced concrete constructions
FR479019A
(en )
1916-02-02
Reinforced concrete roof
FR454037A
(en )
1913-06-24
Reinforced concrete construction
CH69599A
(en )
1915-07-01
Dismountable building
CH58585A
(en )
1913-03-17
Reinforced cement beam
FR17400E
(en )
1913-08-22
Reinforced cement post
FR482145A
(en )
1917-02-22
Cement
FR517319A
(en )
1921-05-03
Reinforced concrete joint cross member
FR508492A
(en )
1920-10-13
Reinforced concrete boards applicable to construction
CH73757A
(en )
1916-11-16
Assembled reinforced cement beam
CH68277A
(en )
1915-03-16
Reinforced concrete slab
CH56290A
(en )
1912-10-16
Reinforced concrete stairs
FR431455A
(en )
1911-11-11
Improvements made to reinforced concrete constructions
FR436109A
(en )
1912-03-19
Reinforced concrete floor
CH68014A
(en )
1915-02-01
Concrete dowel for the lateral connection of reinforced concrete I-beams
FR15061E
(en )
1912-04-20
Reinforced concrete fireplace