CH223651A
(en )
1942-09-30
Apparatus for influencing nerves and muscles with electrical impulses.
CH219798A
(en )
1942-02-28
Apparatus for influencing nerves and muscles with electrical impulses.
CH231797A
(en )
1944-04-15
Telecommunication apparatus.
DK65319C
(en )
1947-01-13
Apparatus for affecting nerves and muscles with electrical impulses.
DK63868C
(en )
1945-08-27
Apparatus for affecting nerves and muscles with electrical impulses.
DK62181C
(en )
1944-04-24
Briquette Procedure and Apparatus.
DK61054C
(en )
1943-06-21
Procedure and Apparatus for Drying Fuel.
DK73109C
(en )
1951-09-24
Apparatus for selecting electrical impulses.
DK63222C
(en )
1945-03-05
Apparatus for temporal Displacement of periodic, uniform electrical Pulses.
DK63223C
(en )
1945-03-05
Apparatus for generating short electric waves.
DK65175C
(en )
1946-12-02
Method and Apparatus for Making Printed Envelopes.
DK59836C
(en )
1942-06-01
Apparatus for processing chocolate mass.
DK66162C
(en )
1948-01-05
Procedure for Manufacturing Artificial Wood and Apparatus for Exercising the Procedure.
DK63271C
(en )
1945-03-19
Procedure for Operating Electrical Filters and Electrofilter for Exercising the Procedure.
DK60182C
(en )
1942-09-28
Procedure for Adding Powdered Material and Apparatus for Exercising the Procedure.
DK59506C
(en )
1942-02-23
Apparatus for generating short-term electric shocks.
DK61272C
(en )
1943-08-30
Apparatus for Recording Tone Fluctuations.
DK61022C
(en )
1943-06-15
Apparatus for Determining Conception Time and Redemption Day.
DK63530C
(en )
1945-05-28
Apparatus for Use in Telecommunications.
DK59620C
(en )
1942-03-30
Apparatus for roasting coffee.
DK64810C
(en )
1946-09-16
Wastewater Treatment Procedure and Apparatus.
DK66414C
(en )
1948-03-08
Apparatus for Performing Films in Tone Films.
DK59041C
(en )
1941-09-22
Apparatus for Stretching and Folding Laundry.
DK67413C
(en )
1948-08-16
Circuit for generating voltage pulses in an apparatus for testing the speed of pressure telegraph apparatus.
DK62510C
(en )
1944-07-31
Apparatus for receiving and recording telegraph signals.