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Mikael Gustavsson
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Malmo, SE
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last 30 patents
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Patent Grant
Method of etching, as well as frame element, mask and prefabricated...
Patent number
6,656,341
Issue date
Dec 2, 2003
Obducat Aktiebolag
Per Petersson
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
Method of etching, as well as frame element, mask and prefabricated...
Publication number
20020086240
Publication date
Jul 4, 2002
Per Petersson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR