DK25198C
(en)
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Procedure and Apparatus for Transmitting Signals, Speech and Other Messages.
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DK29064C
(en)
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Procedure and Apparatus for Transmitting Signals, Speeches, and Other Messages.
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DK29737C
(en)
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Method and Apparatus for Transmitting Signals, Telegraph Signs and the Like.
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DK38054C
(en)
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Device for Secret Transmission of Signals, Speech and Other Messages.
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DK32304C
(en)
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Method and Apparatus for Transmitting Sound Vibrations.
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DK32568C
(en)
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Procedure and Device for Affecting Incoming Wireless Signals.
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DK31589C
(en)
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Method and Apparatus for Simultaneously Sending and Receiving Wireless Signals.
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DK30337C
(en)
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Apparatus for the production of numerical documents, in particular those intended for telegraphic transmission.
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DK24206C
(en)
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Apparatus for sterilizing milk and other liquids.
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DK24274C
(en)
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Apparatus for sterilizing milk and other liquids.
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DK33125C
(en)
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Transmission system for High Frequency Telegraphy and the like.
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DK29050C
(en)
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Holding device for Telephones, Hearing Tubes and the like.
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DK32540C
(en)
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Procedure and Apparatus for Operating Automatic Devices for Automatic and Semi-Automatic Telephone Systems and the Like.
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AT96060B
(en)
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Device for wireless transmission of telephone and telegraph signals.
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DK37108C
(en)
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Apparatus for the automatic transmission of telegraphic distress signals.
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DK28420C
(en)
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Method and Apparatus for Cutting Metal Under Water.
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DK32442C
(en)
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Method and Apparatus for Making Hydrocarbons from Other Hydrocarbons.
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DK24847C
(en)
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Method and Apparatus for Making Paper Yarn.
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DK26728C
(en)
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Apparatus for centering axles and the like.
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DK26142C
(en)
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Apparatus for debarking curve arrows and the like.
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DK32308C
(en)
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Method and Apparatus for Making Colloidal Dispersions.
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DK31090C
(en)
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Method and Apparatus for the Preparation of Cyanamide Solutions of Calcium Cyanamide.
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DK26411C
(en)
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Method and Apparatus for Pasteurizing Liquids.
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ES69916A1
(en)
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Methods and apparatus for radio telegraphic signals.
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DK30512C
(en)
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Method and Apparatus for the Reduction of Trioxides, Hydroxides and the Like of Tungsten and Molybdenum.
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