FR1325094A
(en )
1963-04-26
Method and device for the construction of conical or hyperbolic refrigerants in reinforced concrete of large dimensions
BE585626A
(en )
1960-04-01
Method and device for the construction of buried concrete, reinforced or similar works
FI46815C
(en )
1973-07-10
Method and device for the production of pipes of reinforced concrete pipes.
FR1216442A
(en )
1960-04-25
Construction method and formwork device for a concrete floor or other material
FR1223043A
(en )
1960-06-14
Cable anchoring system for prestressed concrete structures
FR1207736A
(en )
1960-02-18
Process for vibrating concrete or similar materials, as well as device for carrying out this process
FR1261204A
(en )
1961-05-19
Sealing device for pipe
OA01334A
(en )
1969-02-15
Method and device for the destruction of rock massifs and the like.
FR1260016A
(en )
1961-05-05
Method and device for the execution of concrete, reinforced concrete or similar infrastructures by parallel drilling, and simultaneous casting of concrete or cement
FR1282156A
(en )
1962-01-19
Method and device for the construction of cupolas and the like
FR1346508A
(en )
1963-12-20
Method and device for the construction of buildings
FR1296913A
(en )
1962-06-22
Method and related means for controlling the verticality of masonry structures
FR1320579A
(en )
1963-03-08
Method and device for lifting elongated building elements
FR1319780A
(en )
1963-03-01
Method and device for the enrichment of minerals
BE612230A
(en )
1962-05-02
Method and device for the construction of buildings.
FR1104119A
(en )
1955-11-16
Method and device for the construction of concrete structures, in particular silos
FR1204674A
(en )
1960-01-27
Simplified device for the execution of glazing without sealant
BE590222A
(en )
1960-08-16
Method and device for charging vitrifiable materials.
FR1225612A
(en )
1960-07-01
Method and device for the construction of tunnel linings
FR1262423A
(en )
1961-05-26
Anchoring device for prestressed concrete
FR1258977A
(en )
1961-04-21
Method and device for forming tubing
FR1276483A
(en )
1961-11-17
Device and method for carrying out excavations
FR1018345A
(en )
1953-01-06
Method and device for the execution of monolithic constructions of reinforced concrete
FR1392587A
(en )
1965-03-19
Improved device and method for the construction of corbelled structures
FR1209095A
(en )
1960-02-29
Tamper evident device for siphons