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AT190755B
Expired / Lapsed
AT
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Pipe coupling for pipes made of thermoplastic material
Assignee: Resina Spa
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Filing: 1955-08-25
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Granted: 1957-07-25
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Expires: 1975-08-25
Abstract
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Bibliographic Details
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AT
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google_patents
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2026-10-22 22:50
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