Franz Schwarz

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Glottertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for checking a predetermined monitoring area
- Patent number 5,903,355
- Issue date May 11, 1999
- Erwin Sick GmbH Optik-Elektronik
- Franz Schwarz
- G07 - CHECKING-DEVICES
Information Patent Grant
Optical detection device for determining the position of an indicat...
- Patent number 5,789,739
- Issue date Aug 4, 1998
- Sick AG
- Franz Schwarz
- G06 - COMPUTING CALCULATING COUNTING