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Lutz Langenhahn
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Duesseldorf, DE
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last 30 patents
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Patent Grant
Method and apparatus for centering tubes
Patent number
4,957,581
Issue date
Sep 18, 1990
IWK Verpackungstechnik GmbH
Gunter Jahrig
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Container-receiver magazine with two work stations
Patent number
4,915,208
Issue date
Apr 10, 1990
Benz & Hilgers, GmbH
Harald Juenkersfeld
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for the simultaneous quantitative regulated filling of liqui...
Patent number
4,830,068
Issue date
May 16, 1989
Benz & Hilgers GmbH
Lutz Langenhahn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for replacing cellular panels used in containe...
Patent number
4,750,531
Issue date
Jun 14, 1988
Benz & Hilgers GmbH
Harald Juenkersfeld
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Arrangement for dosingly filling of fluent filling material into co...
Patent number
4,667,709
Issue date
May 26, 1987
Benz & Hilgers GmbH
Georg Fischer
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...