Heinrich Broschke: Difference between revisions
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=== E. Leitz Photographic Patents by Heinrich Broschke === | === E. Leitz Photographic Patents by Heinrich Broschke === | ||
*1959 | *1937 SEP 29 - MOTION PICTURE CAMERA with [[Helmut Becker]] and [[Otto Sanger]]. | ||
*1937 OCT 27 - ROLL FILM CAMERA with [[Helmut Becker]] and [[Erich Filsinger]]. | |||
*1958 JUL 16 - EXPOSURE CONTROL DEVICE | |||
*1958 JUL 16 - EXPOSURE METER FOR PHOTOGRAPHIC OR CINEMATOGRAPHIC PURPOSES | |||
*1959 JUN 26 - PHOTOGRAPHIC CAMERA WITH BUILT-IN PHOTO-ELECTRIC LIGHT METER COUPLED WITH CAMERA ADJUSTING MEMBERS | |||
*1961 FEB 27 - CAMERA WITH A BUILT-IN EXPOSURE METER see above | *1961 FEB 27 - CAMERA WITH A BUILT-IN EXPOSURE METER see above | ||
*1961 APR 11 - CAMERA WITH A BUILT-IN EXPOSURE METER | *1961 APR 11 - CAMERA WITH A BUILT-IN EXPOSURE METER |
Revision as of 19:13, 4 March 2012
E. Leitz Photographic Patents by Heinrich Broschke
- 1937 SEP 29 - MOTION PICTURE CAMERA with Helmut Becker and Otto Sanger.
- 1937 OCT 27 - ROLL FILM CAMERA with Helmut Becker and Erich Filsinger.
- 1958 JUL 16 - EXPOSURE CONTROL DEVICE
- 1958 JUL 16 - EXPOSURE METER FOR PHOTOGRAPHIC OR CINEMATOGRAPHIC PURPOSES
- 1959 JUN 26 - PHOTOGRAPHIC CAMERA WITH BUILT-IN PHOTO-ELECTRIC LIGHT METER COUPLED WITH CAMERA ADJUSTING MEMBERS
- 1961 FEB 27 - CAMERA WITH A BUILT-IN EXPOSURE METER see above
- 1961 APR 11 - CAMERA WITH A BUILT-IN EXPOSURE METER
- 1964 NOV 12 - PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER
- 1964 NOV 12 - PHOTOCELL ARRANGEMENT IN CAMERA with Werner Holle, Gunther Meinecke and Erich Mandler.
- 1965 APR 07 - CAMERA OF THE STILL AND MOTION PICTURE TYPE with Ludwig Leitz
- 1966 OCT 05 - SINGLE LENS REFLEX CAMERAS with Werner Holle and Werner Wiessner see Leicaflex SL and SLMOT