Josef Burkert

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Bad Mergentheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Wall mounted combined radiactive-convective electric space heater
- Patent number 4,682,009
- Issue date Jul 21, 1987
- Thermotechnik G. Bauknecht GmbH
- Roland Meiser
- F24 - HEATING RANGES VENTILATING