Norbert Mittelstadt

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Continuous oven
- Patent number 4,978,836
- Issue date Dec 18, 1990
- Heraeus Quarzschmelze GmbH
- Walter Dieudonne
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Continuous oven for soldering electronic components
- Patent number 4,915,624
- Issue date Apr 10, 1990
- Heraeus Quarzschmelze GmbH
- Norbert Mittelstadt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radiant unit in the form of a portal, particularly for use as a dry...
- Patent number 4,662,086
- Issue date May 5, 1987
- Heraeus Quarzschmelze GmbH
- Udo Hennecke
- F26 - DRYING