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Alfred Hauff
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Bruchkobel, DE
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last 30 patents
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Patent Grant
Method of evaporating melts of alloys of metals having different va...
Patent number
4,230,739
Issue date
Oct 28, 1980
Leybold-Heraeus GmbH
Hans Aichert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Evaporating crucible
Patent number
4,208,042
Issue date
Jun 17, 1980
Leybold-Heraeus GmbH
Hans Aichert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Vacuum coating apparatus having a plurality of lock chambers
Patent number
4,184,448
Issue date
Jan 22, 1980
Leybold-Heraeus GmbH
Hans Aichert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...