DK118209B
(en )
1970-07-20
Method of manufacturing composite building boards.
DK128946B
(en )
1974-07-29
Cladding panel for walls composed of building elements.
DK134646B
(en )
1976-12-13
Analogous process for the production of bis-chromones.
DK109682C
(en )
1968-06-04
Method of making a door.
DK111948B
(en )
1968-10-21
Formwork casing for the manufacture of concrete slabs.
DK113271B
(en )
1969-03-03
Building block of plastic.
DK105386C
(en )
1966-09-19
Process for the production of ceramic materials.
DK108487C
(en )
1967-12-18
Process for the production of alkali-poor cement.
DK131772B
(en )
1975-09-01
Process for the production of alpha-semi-hydrate gypsum.
DK111716B
(en )
1968-09-30
Process for the manufacture of cement pipes.
DK117859B
(en )
1970-06-08
Method for manufacturing a reinforced masonry.
DK117593B
(en )
1970-05-11
BRICK MASONRY WALL
DK121046B
(en )
1971-08-23
Method of making stackable bitumen blocks.
DK128291B
(en )
1974-04-01
Procedure for the construction of a multi-storey building.
DK113481B
(en )
1969-03-24
Method of manufacturing brick building elements.
DK106964C
(en )
1967-04-03
Apparatus for the production of bicellular building elements.
DK113387B
(en )
1969-03-17
Method for manufacturing a multi-storey building.
DK116346B
(en )
1969-12-29
Process for the production of building plaster.
DK125079B
(en )
1972-12-27
Method for manufacturing white cement clinker.
DK124472B
(en )
1972-10-23
Method of manufacturing lightweight concrete elements.
FR1459183A
(en )
1966-04-29
Building brick
AT284402B
(en )
1970-09-10
Multi-storey building
DK113491B
(en )
1969-03-31
Method of making bellows.
DK135797B
(en )
1977-06-27
Process for the production of polyenaldehydes.
DK110166C
(en )
1969-11-17
Process for the production of semi-refractory insulation stones.