Otto Rosenkranz

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a multilayered parison of thermoplastic material
- Patent number 4,590,028
- Issue date May 20, 1986
- Krupp Corpoplast Maschinenbau GmbH
- Otto Rosenkranz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for making a parison for blowmolding of a hollow article
- Patent number 4,566,871
- Issue date Jan 28, 1986
- Krupp Corpoplast Maschinenbau GmbH
- Norbert Hone
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making a parison for blowmolding of a hollow article
- Patent number 4,499,044
- Issue date Feb 12, 1985
- Krupp Corpoplast Maschinenplast GmbH
- Norbert Hone
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for blow molding hollow articles, in particular bottles
- Patent number 4,214,860
- Issue date Jul 29, 1980
- Gildemeister Corpoplast
- Gunter Kleimenhagen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for heating and blow molding plaster parisons
- Patent number 4,117,050
- Issue date Sep 26, 1978
- Gildemeister Corpoplast GmbH
- Adolf Appel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL