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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
OK INTERNATIONAL INC	10800 VALLEY VIEW STREET CYPRESS CA 90630

International Classification(s)

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

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nguyen, Hoa Dinh	Santa Ana, US	7	23
# of filed Patents : 7 Total Citations : 23

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Patent Citation Ranking

• 4 Citation Count
• B23K Class

• 80.49 % this patent is cited more than
• 3 Age

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Full Text

US Patent Application No: 2012/0258,009

CONDITIONING A SURFACE OF AN ALUMINIUM STRIP

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Abstract

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A method of conditioning the surface of a work piece, particularly of a strip or sheet, more particularly of a lithostrip or lithosheet, including an aluminum alloy is provided. The method for conditioning the surface of a work piece and a work piece including an aluminum alloy enabling an increasing manufacturing speed in electro-chemically graining and maintaining at the same time a high quality of the grained surface, includes a conditioning method which comprises at least the two steps, degreasing the surface of the work piece with a degreasing medium and subsequently cleaning the surface of the work piece by pickling.

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Description

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