Ralf Jakob

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Riedleinweg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for cooling material chunks or grains and device for carryin...
- Patent number 6,244,054
- Issue date Jun 12, 2001
- DaimlerChrysler AG
- Joerg Melchinger
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for recycling waste from printed circuit board assemblies fr...
- Patent number 5,683,040
- Issue date Nov 4, 1997
- Daimler-Benz AG
- Ralf Jakob
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL