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Joachim Stroszynski
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Wiesbaden, DE
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last 30 patents
Information
Patent Grant
Band-changing apparatus for a flying band change
Patent number
5,308,007
Issue date
May 3, 1994
Hoechst Aktiengesellschaft
Joachim Stroszynski
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process and apparatus for guiding a coated material strip
Patent number
5,293,699
Issue date
Mar 15, 1994
Hoechst Aktiengesellschaft
Horst Faust
F26 - DRYING
Information
Patent Grant
Apparatus for roughening a substrate for photosensitive layers
Patent number
5,271,818
Issue date
Dec 21, 1993
Hoechst Aktiengesellschaft
Joachim Stroszynski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the uniform introduction of a fluid, and apparatus for...
Patent number
5,095,930
Issue date
Mar 17, 1992
Hoechst Aktiengesellschaft
Joachim Stroszynski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and apparatus for roughening a substrate for photosensitive...
Patent number
5,082,537
Issue date
Jan 21, 1992
Hoechst Aktiengesellschaft
Joachim Stroszynski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the uniform introduction of a fluid, and apparatus for...
Patent number
5,029,598
Issue date
Jul 9, 1991
Hoechst Aktiengesellschaft
Joachim Stroszynski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and device for drying a liquid layer applied to a moving ca...
Patent number
4,999,927
Issue date
Mar 19, 1991
Hoechst Aktiengesellschaft
Franz Durst
F26 - DRYING
Information
Patent Grant
Process and arrangement for production of printing plate support
Patent number
4,897,168
Issue date
Jan 30, 1990
Hoechst Aktiengesellschaft
Heinz Boergerding
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Sheet material of mechanically and electrochemically roughened alum...
Patent number
4,655,136
Issue date
Apr 7, 1987
Hoechst Aktiengesellschaft
Kurt Reiss
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Device for continuously anodically oxidizing aluminum strips on one...
Patent number
4,605,480
Issue date
Aug 12, 1986
Hoechst Aktiengesellschaft
Joachim Stroszynski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Two-stage process for the production of anodically oxidized aluminu...
Patent number
4,566,952
Issue date
Jan 28, 1986
Hoechst Aktiengesellschaft
Gerhard Sprintschnik
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Printing plate
Patent number
4,098,188
Issue date
Jul 4, 1978
Hoechst Aktiengesellschaft
Joachim Stroszynski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS