US1039988A
(en)
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Controlling apparatus.
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DK16395C
(en)
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Apparatus for Inhalation through the Nose.
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AT78903B
(en)
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Breathing apparatus.
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DK14608C
(en)
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Apparatus for Accounting with Notepads.
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DK16042C
(en)
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Apparatus for Pasteurization.
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DK18260C
(en)
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Apparatus for Teaching Use.
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DK16113C
(en)
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Apparatus for Releasing Cattle.
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DK16558C
(en)
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Apparatus for the production of artificial respiration.
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DK16575C
(en)
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Apparatus for the manufacture of wood.
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DK21013C
(en)
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Apparatus for Flaaning.
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DK16576C
(en)
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Apparatus for regulating the pressure in gas lines.
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AT82826B
(en)
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Photographic apparatus for aircraft.
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DK15751C
(en)
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Apparatus for Cleaning the Chimneys.
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DK16717C
(en)
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Apparatus for Transferring Drawings.
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ES57855A3
(en)
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Inhalation apparatus.
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DK17002C
(en)
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Apparatus for Cleaning the Chimneys.
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DK17988C
(en)
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Apparatus for Alarming with Shots.
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DK15994C
(en)
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Apparatus for Filling Bottles or the like.
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DK17365C
(en)
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Apparatus for Increasing the Registering Effect of Small Size Fluctuations.
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DK17959C
(en)
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Apparatus for the distribution of concentrates or the like.
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DK27521C
(en)
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Apparatus for the Study of Gases.
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DK18341C
(en)
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Balance apparatus for Airplanes.
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DK18730C
(en)
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Device for setting the time.
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DK16054C
(en)
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Apparatus for Sterilizing Liquids.
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DK18797C
(en)
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Apparatus for Steaming Groats.
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