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Herbert Friebe
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Cologne-Lindenthal, DT
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last 30 patents
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Patent Grant
Electroless metal plating
Patent number
3,934,054
Issue date
Jan 20, 1976
Electro Chemical Engineering GmbH
Edith-Luise Schmeling
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...