Klaus-Dieter Schaefer: Difference between revisions
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*1992 OCT 13 - COMPACT PHOTOGRAPHIC OBJECTIVE OF THE TRIPLET TYPE HAVING IMPROVED CHROMATIC AND MONOCHROMATIC CHARACTERISTICS (4 / 3) with [[Lothar Koelsch]] | *1992 OCT 13 - COMPACT PHOTOGRAPHIC OBJECTIVE OF THE TRIPLET TYPE HAVING IMPROVED CHROMATIC AND MONOCHROMATIC CHARACTERISTICS (4 / 3) with [[Lothar Koelsch]] | ||
*1993 JUL 04 - COMPACT CAMERA with [[Manfred Meinzer]] see [[Mini Zoom]] | *1993 JUL 04 - COMPACT CAMERA with [[Manfred Meinzer]] see [[Mini Zoom]] | ||
*1995 JUN 02 - COMPACT CAMERA with [[Manfred Meinzer]] see [[Minilux]] | *1995 JUN 02 - COMPACT CAMERA with [[Manfred Meinzer]] see above and [[Minilux]] | ||
*1999 APR 29 - MANUALLY OPERABLE FLASHLIGHT (sic.) UNIT with [[Walter Bletz]] | *1999 APR 29 - MANUALLY OPERABLE FLASHLIGHT (sic.) UNIT with [[Walter Bletz]] | ||
Revision as of 19:43, 6 March 2012
E. Leitz Patents by Klaus-Dieter Schaefer of Braunfels, Germany
- 1978 JUN 20 - MIRROR REFLEX CAMERA WITH ELECTRONIC RANGEFINDER
- 1978 DEC 11 - OPTICAL ELECTRONIC FOCUSING DEVICE
- 1980 JUL 10 - PHOTOGRAPHIC CAMERA with Rainer Fritsche
- 1982 MAR 15 - MIRROR REFLEX CAMERA WITH ELECTRONIC RANGEFINDER
- 1982 JUL 21 - MIRROR REFLEX CAMERA WITH EXPOSURE METER with Knut Heitmann
- 1984 MAY 08 - REFLEX CAMERA WITH ELECTRONIC RANGEFINDER with Knut Heitmann
- 1992 OCT 13 - COMPACT PHOTOGRAPHIC OBJECTIVE OF THE TRIPLET TYPE HAVING IMPROVED CHROMATIC AND MONOCHROMATIC CHARACTERISTICS (4 / 3) with Lothar Koelsch
- 1993 JUL 04 - COMPACT CAMERA with Manfred Meinzer see Mini Zoom
- 1995 JUN 02 - COMPACT CAMERA with Manfred Meinzer see above and Minilux
- 1999 APR 29 - MANUALLY OPERABLE FLASHLIGHT (sic.) UNIT with [[Walter Bletz]]
