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Testing sleeve welding
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Patent number 11,768,183
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Issue date Sep 26, 2023
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Georg Fischer Rohrleitungssysteme AG
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Joerg Wermelinger
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G01 - MEASURING TESTING
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Method for inspecting a weld
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Patent number 11,624,729
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Issue date Apr 11, 2023
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Georg Fischer Rohrleitungssysteme AG
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Joerg Wermelinger
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G06 - COMPUTING CALCULATING COUNTING
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Weld seam testing chain
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Patent number 11,518,111
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Issue date Dec 6, 2022
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Georg Fischer Rohrleitungssysteme AG
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Riccardo Barbone
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL