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Nippon Stainless Steel Kozai Co., LTD Patents
Nippon Stainless Steel Kozai Co., LTD
Nigata, JP
No. of patents:

Patent Number Title Of Patent Date Issued
7029558 Titanium-made cathode electrode for producing electrolytic copper foil, rotary cathode drum usin April 18, 2006
The purpose is to provide a cathode electrode for manufacturing an electrodeposited copper foil which is possible to be continuously and stably usable for a long duration of 3000 hours or longer to subsequently lessen the frequency of maintenance work execution as low as possible and
5888358 Electrically depositing drum March 30, 1999
An electric depositing drum is provided for a copper foil producing machine for producing copper foil. In the electrically depositing drum 3 provided with a top skin 2 on an outer circumferential surface of an outer circumferential plate 1a of an inner drum 1, nickel plating or brass
5148966 Method for producing outer skin for electric deposition foil producing drum September 22, 1992
A method is disclosed for producing an electric deposition foil producing drum for producing an electrically deposited metallic foil having a high quality. An opening tip end portion (14) opened toward the inside is formed in an inner surface portion of a joint portion (13) of an outer
4975169 Drum for producing electrodeposited metal foil December 4, 1990
A drum is rotatably immersed as a cathode in an electrolytic solution with an anode placed therein. When a current flow from the anode through the solution to the drum, a metal foil is deposited on the drum as it rotates. The drum includes an electric insulating layer disposed between th

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