EA201690370A1
(en)
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PIPE FITTINGS ENSURING THE POSSIBILITY OF CARRYING OUT NON-DESTRUCTIVE TESTS SEALING SEALS UNDER PRESSURE
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DK3987059T3
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Procedure for measuring the pH of a sample
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BR112014002108A8
(en)
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system and method for inspecting an underwater pipeline
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CH98A
(en)
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Stopcock arranged at an angle to the pipeline for testing the inner wall of the pipe
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BR112022027068A2
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METHOD OF WARMING CONTROL AND LEAK DETECTION IN A PIPE WITH A CLOSING VALVE
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JP1735144S
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fluid pipe fittings
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JP1735145S
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fluid pipe fittings
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JP1723326S
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fluid pipe fittings
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JP1728776S
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fluid pipe fittings
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JP1728777S
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fluid pipe fittings
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UA43004S
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MEASURING INSTRUMENT - GAUGE FOR POLYFUSION WELDING OF PIPE ELBOWS
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CH31280A
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Installation on underground gas pipelines for the detection of leaks in the same
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BR112018072244A2
(en)
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hydraulic device and procedure for locating and sealing holes or cracks in oil well production pipes
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CH1282A
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Two or more part pipe flanges
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ES1211888Y
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SEALED FLANGE FOR PIPING AND REPAIR OF PIPES
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FR425160A
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Improvements to valves for gas pipelines or other combustible fluids
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FR658202A
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Seals especially intended for pipes of small diameters
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BR112022021188A2
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INSPECTION TOOL
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JP1723551S
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pipe for plumbing
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JP1723549S
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pipe for plumbing
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JP1709551S
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In-core for pipe fittings
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In-core for pipe fittings
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TR201819711A2
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A PEDESTRIAN BRIDGE THAT CAN BE USED IN DUCT WORKS
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FR344656A
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Pipe cover
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ECSMU18096171U
(en)
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GATE LIFTING MECHANISM FOR INTERFACE CONTROL FOR PRODUCTION SEPARATORS TYPE "BUCKET AND WEIR"
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