Wilhelm Gronbach

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8090 Wasserburg,Inn, DT

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Patents Grantslast 30 patents

Information Patent Grant
Hinge with compressions spring for counter-balancing weight of leaves
- Patent number 4,015,309
- Issue date Apr 5, 1977
- Wilhelm Gronbach
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...