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August Muhlratzer
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Krailling, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Thermal insulating material
Patent number
4,927,702
Issue date
May 22, 1990
Man Technologie AG
August Muhlratzer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and article for the production of porous fiber bats
Patent number
4,761,323
Issue date
Aug 2, 1988
Man Technologie GmbH
August Muhlratzer
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Selectively absorbent layer for solar collectors, and method of mak...
Patent number
4,551,328
Issue date
Nov 5, 1985
M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
Edwin Erben
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for the production of homogeneous coatings of two or more me...
Patent number
4,510,182
Issue date
Apr 9, 1985
Ruhrchemie Aktiengesellschaft
Boy Cornils
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method of producing protective oxide layers
Patent number
4,478,648
Issue date
Oct 23, 1984
Man Maschinenfabrik Augsburg-Nurnberg AG
Hans Zeilinger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the manufacture of deformation resistant oxidic protecti...
Patent number
4,475,958
Issue date
Oct 9, 1984
M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellchaft
August Muhlratzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing absorption layers for solar energy systems...
Patent number
4,473,447
Issue date
Sep 25, 1984
Man Maschinenfabrik Augsburg-Nurnberg AG
Herbert Gutwein
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Black chrome coating for solar collectors and method of electrodepo...
Patent number
4,389,464
Issue date
Jun 21, 1983
Man Maschinenf Abrik Augsburn-Nurnberg
August Muhlratzer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR