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PL381330A1
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Method for burning clinker in the rotary cement furnace
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PL379449A1
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Overvoltage limiter
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PL379065A1
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Fuse-element
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PL377064A1
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Method for the location of short-circuits in single branch power transmission lines
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PL373058A1
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Method for the recovery of oxide varistors from the worn out or faulty lightning arresters
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PL371072A1
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Voltage transformer with improved metrological properties
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PL369639A1
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AC voltage indicator
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PL369151A1
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Method and appliance for diagnostics of complex units, particularly for complex turbo-machines
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PL362262A1
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Liquid crystal voltage indicator
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PL361615A1
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Method for evaluating the quality of adhesion joint between metallic material and a polymer
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PL361320A1
|
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Protection system for the medium tension voltage transformers
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PL358856A1
|
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Liquid crystal indicator of presence and/or voltage
|
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PL358220A1
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Fluorescent test element designed to detect and/or determine concentration of endotoxins in liquid samples
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PL356755A1
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Method of inspection of shape correctness of castings and system for inspecting correctness of shape of castings
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PL355796A1
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Passive voltage indicator
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PL355644A1
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Method of evaluating insulation of winding in rotary machines, particularly in electric motors
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PL353667A1
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Method of recovering metal parts from scrap material or semi-finished products of electrical power and electronic industries
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PL352847A1
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Laminare element for detecting endotoxins and method of obtaining the same
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PL351855A1
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Method of modifying a computer application software operative in scattered manner
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PL199395B1
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Sensing element for measuring electric field or voltage
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