Goran T. L. Wallgren

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Onsala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device for data recording at photographic cameras
- Patent number 4,493,543
- Issue date Jan 15, 1985
- Victor Hasselblad Aktiebolag
- Jan A. Lundberg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY