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Controlled cold fusion energy production plant
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Controlled cold fusion energy production plant
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Method for forming conduits having a continuous corrosion-resistant lining
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Tire-anode for cathodic protection.
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Method of establishing a pipe joint
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Electrically insulating joint for metallic pipe lines
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Prefabricated electrically insulating joint for metallic pipe lines
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Cathodically Protected Pipe
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Safety device for liquefied petroleum gas containers with limited rate of delivery
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Prefabricated, Electrically Insulating Joint, for Liquid- or Gas-Conveying Metal Ducts.
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Device for branching-off a secondary piping having a certain diameter, from a main pipe having any diameter
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Improvement to electrically insulating connections for metallic piping
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Gas- and liquid-tight connection of two pipes
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A permanent joint device for pipes and the like
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Electrically insulating intermediate piece for gas and liquid lines made of metal
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Insulating connection means for piping
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Safety device for liquefied petroleum gas cylinders with limited rate of delivery
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Pipe coupling
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Universal device for branching-off a secondary pipe from a main pipe
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CA908218A
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Electrically insulating joint for metallic pipe lines
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