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DK5073C
(en)
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Device for sound generators for sirens and similar appliances.
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DK4904C
(en)
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Device for Medallions and the like.
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DK5279C
(en)
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Device for Counters with Bell for Centrifuges and the like.
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DK6120C
(en)
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Device by Signs and the like.
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DK4606C
(en)
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Fire alarm device.
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DK4535C
(en)
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Device for Petroleum stoves and the like.
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DK7321C
(en)
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Device by Altiscopes and similar Apparatus.
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DK5106C
(en)
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Cementtage device.
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DK6054C
(en)
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Mechanical Hammer for Coppersmithing and the like.
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DK4778C
(en)
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Device for sound direction detectors.
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DK6195C
(en)
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Closing device for Match Case and the like.
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DK9196C
(en)
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Music register for automatic musical instruments and device for the production of the same.
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FR321029A
(en)
|
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Hydraulic sounding device
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DK6162C
(en)
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Device for emptying germination apparatus and the like.
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DK6462C
(en)
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Device for Transforming Electric Waves.
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DK5241C
(en)
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Device by Microphones.
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DK5935C
(en)
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Receiving device for electric waves.
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FR4230E
(en)
|
|
Music recorder device
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FR349901A
(en)
|
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Music recorder device
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DK5109C
(en)
|
|
Devices for Graphophones, Phonographs and the like.
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ES29469A1
(en)
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Improvements in gas generators.
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ES29607A1
(en)
|
|
Improvements in gas generators.
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DK9383C
(en)
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Device for self-rolling registers for telephones and the like.
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DK5441C
(en)
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Smoke Developer for Pomegranate Boxes and Similar Projectiles.
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ES28855A1
(en)
|
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An electrodynamic self-massage device.
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