DK119530B
(en )
1971-01-18
Apparatus for driving loads to multi-storey buildings.
AT258752B
(en )
1967-12-11
Brick grinding device
CH487086A
(en )
1970-03-15
Cement mix
DK121847B
(en )
1971-12-06
Apparatus for making cement pipes.
FI44775C
(en )
1971-12-10
Additives for mortar and concrete.
DK125770B
(en )
1973-04-30
Apparatus for aeration and air renewal of building spaces.
DK118409B
(en )
1970-08-17
Brick for paving.
DK115723B
(en )
1969-11-03
Method and apparatus for calcining gypsum.
DK108740C
(en )
1968-02-05
Apparatus for preheating cement mortar.
FI47054C
(en )
1973-09-10
Hydraulically operated device for mechanical splitting of stone.
AT243661B
(en )
1965-11-25
Device for mixing building materials
DK135893B
(en )
1977-07-11
Method for manufacturing construction materials and apparatus for carrying out the method.
DK136346B
(en )
1977-10-03
Apparatus for deformation of pipes.
NL145302B
(en )
1975-03-17
CONCRETE PAVEMENT STONE.
BE588692A
(en )
1960-07-18
Concrete pavement screed.
DK108960C
(en )
1968-02-26
Apparatus for dividing cement and stone tiles.
DK112076B
(en )
1968-11-04
Apparatus for preheating cement mortar.
AT240764B
(en )
1965-06-10
Mobile device for dosing mixture components of concrete or the like.
DK110169C
(en )
1969-11-24
Apparatus for casting concrete slabs.
DK132871C
(en )
1976-07-19
APPARATUS FOR THE MANUFACTURE OF CONCRETE CONCRETE OF UNCURED CONCRETE
DK121748B
(en )
1971-11-22
Method and apparatus for the manufacture of aerated concrete slabs.
DK114391B
(en )
1969-06-23
Apparatus for making lightweight concrete elements.
DD46659A1
(en )
1966-04-05
Shuttering device for the immediate shuttering of high-quality, intensively compacted concrete elements
DK119247B
(en )
1970-11-30
Method for freeze-drying aqueous materials and apparatus for carrying out the method.
FR1401214A
(en )
1965-06-04
Process and elements for tile coverings