Adolf Martin

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Rheinstetten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor regulating and control drive having a clutch-brake unit
- Patent number 4,823,926
- Issue date Apr 25, 1989
- Frankl & Kirchner GmbH & Co KG
- Hilmar Wittler
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Electromotive variable-speed and control drive particularly for use...
- Patent number 4,712,660
- Issue date Dec 15, 1987
- Frankl & Kirchner GmbH & Co KG
- Hans Erndt
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Electromotive variable-speed and control drive particularly for use...
- Patent number 4,709,794
- Issue date Dec 1, 1987
- Frankl & Kirchner GmbH & Co. KG
- Karl Lengsfeld
- D05 - SEWING EMBROIDERING TUFTING