Method and apparatus for heating a zone of an elongate...

Heating – Having mask – baffle or conductor concentrating heat on or...

Reexamination Certificate

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C432S010000, C138S110000

Reexamination Certificate

active

06846176

ABSTRACT:
A method for heating a zone of an elongate tubular article. A heat resistant, heat transmitting and heat dispersive shroud material is applied to the zone and a hot gas source is applied to the outside of the shroud material to cause heat to be transmitted through the shroud material to the zone.

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patent: WO 0191966 (2001-12-01), None

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