Walter Mandler
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Revision as of 22:14, 2 March 2012 by Admin (talk | contribs) (Created page with "=== E. Leitz Photographic Patents by Walter Mandler === *1977 MAY 16 - FOUR MEMBER GAUSS OBJECTIVE (6 / 4) with Erich Wagner and Garry Edwards")
E. Leitz Photographic Patents by Walter Mandler
- 1977 MAY 16 - FOUR MEMBER GAUSS OBJECTIVE (6 / 4) with Erich Wagner and Garry Edwards