DK84309C
(en )
1958-01-27
Worm press for extrusion of plastic material.
DK84358C
(en )
1958-02-03
Mold for making hollow bodies, in particular for making concrete pipes or similar moldable material.
BE565104A
(en )
1960-07-15
PLANT FOR THE MANUFACTURING OF CONCRETE MOLD BLOCKS AND OTHERS.
DK84900C
(en )
1958-05-19
Mold for the manufacture of concrete bodies.
DK81552C
(en )
1956-12-10
Mold for making concrete pipes.
DK87510C
(en )
1959-07-06
Extruder for extruding solid material in tubular form.
IS677A7
(en )
1951-05-12
Concrete method for use in concrete or similar materials using molds.
DK95709C
(en )
1963-04-01
Mold for making cylindrical holes in fresh concrete.
CH298987A
(en )
1954-05-31
Process for converting massive structures made of swellable material into seamless hollow bodies.
DK88339C
(en )
1959-12-28
Mold for making fiber cement manifolds.
DK77536C
(en )
1954-05-10
Machine for making concrete stones.
DK85415C
(en )
1958-04-21
Process for the production of microporous material.
AT207743B
(en )
1960-02-25
Three-part hingeless concrete pipe mold, especially for pipe pavers
ES32055Y
(en )
1958-07-01
Asymmetric beam precast in reinforced or precompressed concrete
DK84212C
(en )
1958-01-13
Mold for molding pulp objects.
DK88290C
(en )
1959-12-14
Molds for the manufacture of building elements of glass elements embedded in a cement latticework, the ribs of which protrude in relation to the glass elements.
DK89664C
(en )
1960-09-05
Machine for cutting semicircular bodies, in particular tubular bowls, of blocks of soft material.
FR1149485A
(en )
1957-12-26
Improvements in molds for machines for making tiles, slabs, concrete blocks and the like
DK120297B
(en )
1971-05-10
Mold cores for the production of expansion joints in concrete coatings.
DK84421C
(en )
1958-02-17
Mold for the manufacture of protective channels of concrete for district heating pipes laid in the ground.
DK80543C
(en )
1956-02-13
Machine for spreading manure or other similar material.
AT204246B
(en )
1959-07-10
Adjustable molding box for pouring beams, bases, etc. Like. Made of reinforced concrete
DK93987C
(en )
1962-07-23
Shaking device for shaking concrete or similar plastic, hardening material.
AT184715B
(en )
1956-02-25
Sheet metal supports, in particular for reinforced concrete ceilings
AT181550B
(en )
1955-03-25
Box-like tilting mold for the immediate molding of concrete bodies, in particular railway sleepers