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DEMETRON, GESELLSCHAFT FUER ELEKTRONIK-WERKSTOFFE MBH A GERMAN CORP
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D-6450 HANAU/MAIN WEST GERMANY, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Sputtering target for producing optically transparent layers and me...
Patent number
4,943,362
Issue date
Jul 24, 1990
Demetron Gesellschaft Fuer Elektronik-Werkstoffe m.b.H.
Guenther Schlamp
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and apparatus for sputter coating a gold alloy onto a subst...
Patent number
4,882,022
Issue date
Nov 21, 1989
Leybold Aktiengesellschaft
Dieter Hoffman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for making targets
Patent number
4,803,046
Issue date
Feb 7, 1989
Demetron Gesellschaft Fuer Elektronik-Werkstoffe m.b.H.
Juergen Hausselt
B22 - CASTING POWDER METALLURGY