Date: 2008-06-04 12:57 pm (UTC)
From: [identity profile] larisaka.livejournal.com
Зря вы так про Хансона! Похоже, что он только усовершенствовал аппарат по мелочам: телескопическую ногу придумал и еще что-то, а сам девайс запатентовал Марвин 10 лет до него. Тоже, небось, не сам изобрел.

http://www.google.com/patents?id=1kFpAAAAEBAJ
Patent number: 228632
Filing date: Dec 22, 1879
Issue date: Jun 8, 1880
Inventor: MARVIN P. HATHAWAY

http://www.google.com/patents?id=tIJfAAAAEBAJ
Patent number: 408707
Filing date: Jan 12, 1889
Issue date: Aug 13, 1889
Inventor: HANSON GOODRICH

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