CH263132A
(en )
1949-08-15
Amplifier for centimeter waves.
DK80156C
(en )
1955-11-21
Apparatus for amplifying centimeter waves.
DK85103C
(en )
1958-02-24
Apparatus for amplification of electric waves.
CH265066A
(en )
1949-11-15
Amplifier for centimeter waves.
DK69294C
(en )
1949-05-30
Apparatus for cleaning drainage pipes.
DK75169C
(en )
1952-12-22
Automatic frequency correction device.
DK70525C
(en )
1950-01-23
Flat knitting method and apparatus for performing the method.
DK70587C
(en )
1950-02-06
Apparatus for measuring surface areas.
DK77768C
(en )
1954-07-05
Apparatus for generating vacuum.
DK82705C
(en )
1957-04-23
Apparatus for refracting electromagnetic waves.
DK68815C
(en )
1949-03-28
Apparatus for electrometric titration.
DK68235C
(en )
1948-12-27
Knitting procedure and apparatus for carrying out the procedure.
ES14221Y
(en )
1947-05-16
Visor-screen apparatus.
DK71205C
(en )
1950-07-03
Apparatus for closing tubes.
DK65139C
(en )
1946-11-25
Apparatus for Killing Aal.
DK70945C
(en )
1950-05-01
Method and apparatus for making shellac.
ES16446Y
(en )
1948-05-16
Removable perfected pipe.
DK65592C
(en )
1947-09-01
Procedure for Treating Tobacco.
DK66781C
(en )
1948-05-10
Procedure for Pressing Hollow Bodies and Apparatus for Performing the Procedure.
DK74058C
(en )
1952-04-28
Apparatus for amplifying centimeter and decimeter waves, containing a traveling wave tube.
DK76940C
(en )
1954-01-04
Device for quick freezing.
DK73195C
(en )
1951-10-08
Apparatus for extracting water.
DK68310C
(en )
1949-01-03
Apparatus for heating automobiles.
DK76482C
(en )
1953-10-12
Method and apparatus for generating aerosols.
DK74529C
(en )
1952-08-04
Method for wastewater treatment.