Carl S. G. Lawenhaupt

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Malmo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Photocell controlled power supply circuit for an LED
- Patent number 4,330,706
- Issue date May 18, 1982
- Aimpoint AB
- Carl S. G. Lawenhaupt
- H03 - BASIC ELECTRONIC CIRCUITRY