DK122110B
(en )
1972-01-24
Installations for the production of cast concrete objects.
CH507878A
(en )
1971-05-31
Additive for concrete and mortar
DK111948B
(en )
1968-10-21
Formwork casing for the manufacture of concrete slabs.
FR1429571A
(en )
1966-02-25
Concrete cement composition
DK403975A
(en )
1975-09-10
PROCEDURE FOR MOLDING CONCRETE PIECES
DK125191B
(en )
1973-01-15
Method for producing reinforcement baskets for concrete pipes.
DK126165B
(en )
1973-06-18
Mold for casting porous concrete bodies.
DK129691B
(en )
1974-11-11
Machine for casting elements of reinforced concrete.
FR1482107A
(en )
1967-05-26
Formwork for masonry
BE754548A
(en )
1971-01-18
REINFORCEMENT FOR REINFORCED CONCRETE
BE746030A
(en )
1970-07-31
FORMWORK ELEMENTS FOR CONCRETE
DK115904B
(en )
1969-11-17
Mold for casting concrete branch pipes of earth-moist concrete.
FR2001825A1
(en )
1969-10-03
FORMWORK FOR CONCRETE
BE795251A
(en )
1973-05-29
ACCESSORY FOR REINFORCED CONCRETE
BE650865A
(en )
1965-01-22
HYDRAULIC CEMENT COMPOSITIONS
FR90968E
(en )
1968-03-22
Formwork for reinforced concrete floors
FR1423929A
(en )
1966-01-07
Adaptable metal mold for casting concrete lintels
DK110169C
(en )
1969-11-24
Apparatus for casting concrete slabs.
DK144790C
(en )
1982-11-01
PROCEDURE FOR MAKING SOIL-SOILING CONCRETE
BE781418A
(en )
1972-07-17
FORMWORK SYSTEM FOR REINFORCED CONCRETE
AT306342B
(en )
1973-04-10
Concrete formwork
DK115880B
(en )
1969-11-17
Method for making closed hollow objects of reinforced concrete.
FR96374E
(en )
1972-06-16
Construction process of poured concrete buildings.
BE778017A
(en )
1972-05-02
FORMWORK SYSTEM FOR CONCRETE WORKS
FR1373555A
(en )
1964-09-25
Formwork box for casting reinforced cement ceilings