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FR377449A
(en)
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Pipe coupling
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DK9368C
(en)
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Coupling to Pipe Hoses.
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FR367186A
(en)
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Pipe joint
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CH39242A
(en)
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Sleeve pipe connection
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DK7433C
(en)
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Hose or Pipe Coupling.
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GB190725977A
(en)
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Improvements relating to Hose and like Pipes or Tubing.
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FR371456A
(en)
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Pipe connection
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CH41160A
(en)
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Hose coupling
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CH41859A
(en)
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Iron-reinforced cement-concrete pressure pipe
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CH33483A
(en)
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Pipe coupling
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DK8325C
(en)
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Universal coupling for flexible metal pipes.
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DK11534C
(en)
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Pipe cleaner.
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AT27604B
(en)
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Boiler pipe.
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DK10399C
(en)
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Boilers for Pipe Boilers.
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CH36843A
(en)
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Pipe connection
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FR391811A
(en)
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Pipe connection
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CH44716A
(en)
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Hose connector
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FR382879A
(en)
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Pipe fittings
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FR8463E
(en)
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Pipe fittings
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DK10750C
(en)
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Sealant for Sewer Pipes.
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AT25113B
(en)
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Beer pipe cleaner.
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DK9611C
(en)
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Hose valve.
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CH37789A
(en)
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Pipe connection
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DK9568C
(en)
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Coupling to Work Machines.
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DK11211C
(en)
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Coupling device.
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