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DK19640C
(en)
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Device for Ensuring the Operation of Revolutionary Pumps.
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DK19639C
(en)
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Device for Increasing the Drive Pressure at Revolutionary Pumps.
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DK18910C
(en)
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Device for Finding Emulsions.
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DK18746C
(en)
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Device for liquid pumps.
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DK19191C
(en)
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Device for Performing Kinematograms.
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AT71050B
(en)
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Sighting device.
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DK19255C
(en)
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Sighting device.
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DK19618C
(en)
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Turning device for Jolledavider.
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DK18447C
(en)
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Device at Fyrbroer.
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DK18507C
(en)
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Device at Kværne.
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DK18815C
(en)
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Device at Lorgnetter.
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DK19087C
(en)
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Device at Sliphager.
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DK19641C
(en)
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Device at Søminer.
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DK18956C
(en)
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Device for Microphones.
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AT75531B
(en)
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Explosion pump.
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DK19656C
(en)
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Circulation device for Vadskekedler.
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DK17857C
(en)
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Device for Screw or Centrifugal Pumps.
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DK32652C
(en)
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Slider device for Simplex pumps.
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DK19595C
(en)
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Bearing device for Centrifuges.
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DK18442C
(en)
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Device for Operation of several parallel High-frequency generators.
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DK19620C
(en)
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Procedure for Starting Engines.
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AT91397B
(en)
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Capsule pump.
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DK20652C
(en)
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Device at Excavators.
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DK25369C
(en)
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Tripod Head for Photographic Devices.
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ES60075A2
(en)
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An ampoule device for drops.
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