BE573828R
(en )
1959-04-01
Formwork for the manufacture of ribbed concrete ceilings and method of disassembling such formwork.
FR1283640A
(en )
1962-02-02
Process and installation for the manufacture of pipes
FR1168415A
(en )
1958-12-08
support element for hydraulic structures and method for its manufacture and installation
FR1256011A
(en )
1961-03-17
Process and installation for the manufacture of plaster
FR1240564A
(en )
1960-09-09
Process and apparatus for the manufacture of building panels
FR1159927A
(en )
1958-07-03
Process for the construction of chimneys, towers and similar structures
FR1295934A
(en )
1962-06-15
Process for the manufacture of prefabricated partitions and ceilings
FR1208715A
(en )
1960-02-25
Construction process for concrete structures
FR1228200A
(en )
1960-08-26
Processes and machines for the manufacture of prestressed concrete beams and columns
FR1206463A
(en )
1960-02-10
Process and installation for the manufacture of reinforced concrete floors
FR1235894A
(en )
1960-07-08
Formwork for concrete structures
FR1126366A
(en )
1956-11-21
Formwork for the manufacture of ribbed concrete ceilings and method of mounting such formwork
FR1343461A
(en )
1963-11-22
Manufacturing process of construction panels and installation for the implementation of this process
FR1121616A
(en )
1956-08-22
Construction process for light buildings and prefabricated elements for the construction of these buildings
FR1224611A
(en )
1960-06-24
Process and machine for the continuous manufacture of asbestos cement slabs
FR1205950A
(en )
1960-02-05
Process and installation for the manufacture of cement
FR1223241A
(en )
1960-06-15
Roofing for ceilings and walls and method for its manufacture
FR1191048A
(en )
1959-10-16
Construction process for reinforced concrete floors, special reinforcements for the prefabrication of joists necessary for these floors, and additional interjoists
FR1240370A
(en )
1960-09-02
Plant for the production of concrete pipes
FR1206903A
(en )
1960-02-12
Ribbed steel for concrete, device and method for the manufacture of this steel
FR1171548A
(en )
1959-01-27
Prestressed reinforcement concrete pipe and method for its manufacture
FR1234757A
(en )
1960-10-19
Method of constructing concrete bridges, and bridges thus constructed
FR1266903A
(en )
1961-07-17
Formwork panel and method for its manufacture
FR1248050A
(en )
1960-12-09
Method and machine for the manufacture of building materials from honeycomb plaster
FR1249827A
(en )
1961-01-06
Process for the construction of floors and machine for the manufacture of its joists