FR817591A
(en )
1937-09-06
Method of auscultation of reinforced concrete piles during their threshing
FR836872A
(en )
1939-01-27
Crease-resistant and water-repellent fibrous materials and method of preparing such materials
FR837027A
(en )
1939-02-01
Crease-resistant and water-repellent fibrous materials and method of preparing such materials
FR568374A
(en )
1924-03-24
Reinforced concrete pile and its method of establishment
FR818274A
(en )
1937-09-22
Stiffening interlining and method for obtaining it
FR764668A
(en )
1934-05-25
Concrete piles execution process
FR814534A
(en )
1937-06-24
Method of reinforcing the beams of metal structures
FR710611A
(en )
1931-08-27
Method of fixing a tube in a collar
FR830903A
(en )
1938-08-12
Method for drawing hollow parts lengthwise
FR785441A
(en )
1935-08-09
Impregnation process for concrete or reinforced concrete constructions
FR753106A
(en )
1933-10-07
Method of increasing the bearing capacity of driven piles
FR805765A
(en )
1936-11-28
Method of execution of reinforced concrete foundation piles and product obtained
FR810125A
(en )
1937-03-15
Rubber-like materials and method of making them
FR808327A
(en )
1937-02-03
Method and machine for the application of strips
FR815581A
(en )
1937-07-16
Modern method of reinforced construction by the application of slabs
FR821041A
(en )
1937-11-25
Welding process and welding concrete for the application of this process
FR47609E
(en )
1937-06-15
Metal formwork process for reinforced concrete eliminating the use of formwork props
FR819729A
(en )
1937-10-26
Casing method and tube for making foundation piles
FR753200A
(en )
1933-10-09
Method of execution of foundations by stacked piles with fitting
FR774480A
(en )
1934-12-07
Improvements made to anchoring posts or piles
FR818895A
(en )
1937-10-05
Process for the activation of raw earth
FR806448A
(en )
1936-12-16
Metal formwork process for reinforced concrete eliminating the use of formwork props
FR750359A
(en )
1933-08-09
Improvements to machines to conform the upper to the curve of the shape
FR753013A
(en )
1933-10-05
Improvements to machines to conform the upper to the curve of the shape
FR831359A
(en )
1938-09-01
Improvements to the establishment of vibrated concrete structures