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DE19607401A1
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Ultrasonic cutting and welding unit for fabrics
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NL8402684A
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Welding socket with indicator for the quality of the weld.
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CH658888A5
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Edge welding for wall panels - has shaped edges enclosing circular slot to surround heating element
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SE8201669L
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Thermoplastic welding sleeve provided with indicator arrangement
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CH648393A5
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Electric welding socket from a thermoplast for connecting pipe elements from thermoplast.
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ATA900279A
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Device for producing an electric welding sleeve
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US4349397A
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Method and device for connecting pipe components made of weldable plastic
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NL7902457A
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Welding socket of thermoplastic material.
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ATA66879A
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Welding sleeve from a thermoplastic plastic
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CH635962A5
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Electrical plug connection
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DE2823455A1
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METHOD FOR MANUFACTURING AN ELECTRIC PLASTIC WELDED SOCKET
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CH631252A5
|
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Method and device for producing an electric welding sleeve from a thermoplastic.
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CH630162A5
|
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Electric welding sleeve made of thermoplastic material.
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CH627962A5
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Method and device for connecting thermoplastic line elements.
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CH633746A5
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Method and device for connecting pipeline elements from weldable plastic.
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CH601719A5
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Electrically weldable thermoplastic sleeve for pipework, etc.
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NL175458B
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Method for manufacturing a welding socket for thermoplastic tubes.
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CH553368A
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Pipe joint sleeve with integral heating wire - made from coaxial components with helically grooved surfaces
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