FR797785A
(en )
1936-05-04
Method and device for the execution of monolithic reinforced concrete constructions
FR762127A
(en )
1934-04-04
Mortar plastering device and method for masonry using this device
FR647266A
(en )
1928-11-22
Method and device for making concrete piles and the like
FR41949E
(en )
1933-05-03
Method and apparatus for the construction of concrete pavements
FR818955A
(en )
1937-10-07
Method and device for the in situ establishment of vibrated concrete constructions
FR732362A
(en )
1932-09-19
Concrete vibrator
FR763998A
(en )
1934-05-12
Hydraulic binder for mortar or concrete
FR752873A
(en )
1933-10-02
Method and device for the construction of various concrete structures and parts and structures and parts obtained by this process
FR766371A
(en )
1934-06-27
Method and device for lifting concrete, mortar, etc., by means of spool pumps
FR754730A
(en )
1933-11-13
Cement and mortar improvement for hydraulic structures
FR774620A
(en )
1934-12-10
Method and device for the execution of concrete piles
FR995194A
(en )
1951-11-28
Method and device for bringing concrete or mortar to work
FR43439E
(en )
1934-06-06
Method and device for the manufacture of stirrups intended for reinforced concrete construction
FR644913A
(en )
1928-10-16
Method and device for mixing concrete and mortar
FR777784A
(en )
1935-02-28
Method and device for establishing joints in concrete roads
FR727817A
(en )
1932-06-24
New type of metal or other reinforcement for cement or other mortar pipes and device for the execution of this reinforcement
FR736600A
(en )
1932-11-25
Method and apparatus for the construction of concrete pavements
FR43763E
(en )
1934-08-30
Method and apparatus for the construction of concrete pavements
FR728591A
(en )
1932-07-07
Method and device for the manufacture of stirrups intended for reinforced concrete construction
FR739611A
(en )
1933-01-14
Method and device for the execution of reinforced concrete floors and other similar works
FR774282A
(en )
1934-12-04
Process for the construction of parapets and walls using metal trellises and fiber cement sheets
FR687127A
(en )
1930-08-05
Method and device for building brick masonry
FR692989A
(en )
1930-11-13
Method and device for obtaining echoes and resonances using customary recorded surfaces
FR45739E
(en )
1935-11-18
Method and device for the execution of concrete piles
FR649604A
(en )
1928-12-26
Method and device for applying mortar plasters to walls