CH348808A
(en )
1960-09-15
Sound absorbing panel
DK105829C
(en )
1966-11-14
Process for the production of double glazing.
DK96856C
(en )
1963-09-09
Exterior cladding for wall or ceiling cladding of sound-insulating boards.
DK96500C
(en )
1963-07-15
Process for the production of self-supporting ceiling and wall panels, in particular acoustic panels, from mineral wool.
DK113175B
(en )
1969-02-24
Method of making veneer.
DK120099B
(en )
1971-04-05
Process for the production of glass fibers and glass pulp for use in this process.
DK112552B
(en )
1968-12-23
Process for the production of sound-absorbing cladding panels and acoustic panels produced by the process.
DK101573C
(en )
1965-04-26
Method of making a sound absorption plate.
DK89165C
(en )
1960-06-13
Cladding for ceilings and walls.
DK93371C
(en )
1962-05-07
Method for sterilizing walls or surfaces by sound waves.
DK90219C
(en )
1961-01-02
Mat of mineral wool and method of manufacturing the mat.
DK119316B
(en )
1970-12-14
Electromechanical transducer and process for its manufacture.
FR1148143A
(en )
1957-12-04
Construction panels
DK100097C
(en )
1964-10-19
Process for the manufacture of sound-insulating foam bodies.
DK97874C
(en )
1964-02-03
Process for the production of uranium dioxide.
DK87588C
(en )
1959-07-20
Process for the production of hard wall panels of cellulose fibers.
DK108475C
(en )
1967-12-18
Process for the production of tubular elements of mineral or glass wool.
FR1251651A
(en )
1961-01-20
Building construction process
DK95442C
(en )
1963-02-25
Method of making veneer.
FR1210520A
(en )
1960-03-09
Metal structures made from laminated sheets and method of construction
FI34903A
(en )
1965-03-10
Method for flammable resp. for the manufacture of self-extinguishing panels from reduced wood parts or similar combustible organic substances
DK100766C
(en )
1965-01-11
Process for the production of gypsum boards.
GR22603B
(en )
1961-12-13
METHOD OF CONSTRUCTION OF BUILDERS.
DK93421C
(en )
1962-05-14
Nozzle for drawing plate glass and method of using the nozzle.
DK94346C
(en )
1962-09-17
Process for the production of cement.