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2023
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Invention
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Insulator for aerial electrical lines with a mechanical load detection device.
An insulator of t... |
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Invention
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Insulator for aerial electrical lines with a mechanical load detection device. An insulator of th... |
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2022
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Invention
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Grade of ductile iron with reinforced ferritic matrix.
A grade of ductile cast iron having a ten... |
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Invention
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Grade of ductile iron with reinforced ferritic matrix. 0.20.20.2) to tensile strength (Rm) of 76%... |
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Invention
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Process for conditioning glass or porcelain electrical insulators coated with silicone. Method fo... |
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2021
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Invention
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Grade of ductile iron with reinforced ferritic matrix. The invention relates to a grade of ductil... |
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Invention
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Overhead power line insulator including a leakage current measurement device having extended batt... |
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2017
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Invention
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Insulator for overhead power lines with a protected leakage currents detector. An overhead power ... |
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1988
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Invention
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Method of manufacturing a lightning arrester and a lightning arrester obtained by the method. A l... |
