CH207143A
(en )
1939-09-30
Radio receiver.
DK55194C
(en )
1938-09-12
Radio Receiving Coupling with Means for Suppressing Aperiodic Disorders.
DK58805C
(en )
1941-06-30
Radio Receive Coupling with Means for Suppressing Short-Term Interference.
FR821802A
(en )
1937-12-14
Improvements at t receiving stations. s. f.
DK56624C
(en )
1939-09-04
Device for Radio Receivers for Indicating the Right Tune.
DK64191C
(en )
1945-12-27
Method for Curing Glassware for Kitchen Use.
DK55697C
(en )
1939-01-16
Bookbinding Procedure.
CH208100A
(en )
1939-12-31
Radio receiver.
CH207285A
(en )
1939-10-15
Radio receiver.
DK64630C
(en )
1946-07-15
Procedure for Curing Glass Objects.
DK53577C
(en )
1937-09-13
Process for the Preparation of Phenolaldehyde Resins.
GR6007B
(en )
1936-09-12
RADIO RECEIVER.
CH204389A
(en )
1939-04-30
Radio receiver.
DK53055C
(en )
1937-05-10
Program Converter for Radio Receivers.
DK55978C
(en )
1939-03-27
Tuning mechanism for Radios.
DK55951C
(en )
1939-03-20
Radio receiver with automatic Tuning.
DK56804C
(en )
1939-10-16
Device for Radio Receivers with Reflective Coupling.
DK52915C
(en )
1937-04-05
Stregmaal til Afidsning af Nakker og Sinkeforbindelser.
DK55838C
(en )
1939-02-20
Process for the Preparation of 4-Alkyl-5-hydroxyalkylthiazoles.
DK56188C
(en )
1939-05-22
Procedure for Activating Raw Soil.
DK52962C
(en )
1937-04-19
Drift sand filter with associated Procedure for Operation of the same.
DK52912C
(en )
1937-04-05
Procedure for Manufacturing Reinforced Masonry.
DK54482C
(en )
1938-03-21
Procedure for Preventing Mold Formation.
DK58038C
(en )
1940-09-30
Procedure for the manufacture of insulin-containing suppositories.
DK54446C
(en )
1938-03-14
Procedure for Treating Wortwort with Hop Extract.