Plasma torches

United States of America Patent

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Nov 25, 1986
Grant Date
N/A
app pub date
Sep 26, 1983
filing date
Oct 1, 1982

priority date (Note)
Expired

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Abstract

This invention relates to plasma torches in which, the gas entering the electrode holder is divided into a plasmagenic gas flow and into a cooling gas flow by two series of openings drilled in one and the same metal element forming the electrode holder.

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Patent Owner(s)

Patent Owner	Address
L'AIR LIQUIDE	75 QUAI D'ORSAY 75321 PARIS CEDEX 07

International Classification(s)

B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Marhic, Gerard	Cergy, FR	14	340
Remy, Francis	Montigny-les-Cormeilles, FR	5	70
Schaff, Didier	Auvers-sur-Oise, FR	2	37

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Plasma torches

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06535880

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PATENT NO	4625094
SERIAL NO	06535880
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06535880

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