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Neuss, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of increasing corrosion resistance in galvanically deposited...
Patent number
4,430,172
Issue date
Feb 7, 1984
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and bath for the electrodeposition of palladium/nickel alloys
Patent number
4,416,741
Issue date
Nov 22, 1983
Langbein-Pfanhauser Werke AG
Klaus Schulze-Berge
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and bath for the electrodeposition of palladium/nickel alloys
Patent number
4,416,740
Issue date
Nov 22, 1983
Langbein-Pfanhauser Werke AG
Klaus Schulze-Berge
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus for the distillation of vaporizable liquids
Patent number
4,390,396
Issue date
Jun 28, 1983
Langbein-Pfanhauser Werke AG
Heinz Koblenzer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for the treating of articles
Patent number
4,353,323
Issue date
Oct 12, 1982
Langbein-Pfanhauser Werke AG
Heinz Koblenzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solar collector with blackened layer facing insulation
Patent number
4,267,218
Issue date
May 12, 1981
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of making a baking form for improved browning of baked goods
Patent number
4,256,546
Issue date
Mar 17, 1981
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Baking form and method of making same
Patent number
4,209,569
Issue date
Jun 24, 1980
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of and electrolytic bath for the electrodeposition of semibr...
Patent number
4,102,755
Issue date
Jul 25, 1978
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of and electrolytic bath for the electrodeposition of semibr...
Patent number
4,010,084
Issue date
Mar 1, 1977
Langbein-Pfanhauser Werke AG
Robert Brugger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and bath for the metallization of synthetic-resin
Patent number
4,001,470
Issue date
Jan 4, 1977
Langbein-Pfanhauser Werke AG
Klaus Schulze-Berge
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...