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DK8759C
(en)
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Apparatus for automatic shut-off of pipelines and signaling in the event of a pipe rupture.
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AT31913B
(en)
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Signaling and shut-off device for pipelines.
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CH34726A
(en)
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Apparatus for automatically shutting off pipelines in the event of pipe bursts
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CH33320A
(en)
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Automatic shut-off device for liquid lines
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DK12061C
(en)
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Apparatus for Detecting and Extinguishing Fire in Ships.
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DK12226C
(en)
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Apparatus for automatic On and Off Gas.
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DK10983C
(en)
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Apparatus for Sealing the Connection between Flue Pipes and Pipe Walls.
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DK8478C
(en)
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Automatic Apparatus for Detecting Steam Engines and the like.
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DK9966C
(en)
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Device for automatic supply of disinfectant Liquid to Wastewater Tanks and the like.
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FR370421A
(en)
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Automatic shut-off valve for pumps and compressors
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GB190616738A
(en)
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Improvements in Pipe Fittings for Automatic Sprinklers.
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FR378384A
(en)
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Automatic purge valve for gas pipes
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FR379458A
(en)
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Automatic shut-off device for gas lines, etc.
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DK7254C
(en)
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Apparatus for the manufacture of cement pipes and the like.
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CH37439A
(en)
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Shut-off device with tap for water pipes
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FR413499A
(en)
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Valve device for gas and other pipes
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DK9690C
(en)
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Apparatus for cleaning sewage and similar liquids.
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FR377056A
(en)
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Automatic siphons for gas lines
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DK7561C
(en)
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Apparatus for automatic ignition of gas flames and for extinguishing the same after a certain period of time.
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DK10854C
(en)
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Device for Apparatus for Closing Bottles and the like with Metal Capsules.
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FR381891A
(en)
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Safety valve for gas pipes
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DK8965C
(en)
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Apparatus for cleaning bottles and other open containers.
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DK8543C
(en)
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Apparatus for switching on and off gas lamps.
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FR356012A
(en)
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Automatic shut-off valve for gas and liquid lines
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DK10673C
(en)
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Method and Apparatus for Manufacturing Metal Containers.
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