Походу, первый в мире патент на экзоскелет, выданный мужику из Петербурга - и что характерно, тоже на нижнюю часть
(No Model.) 2 Sheets-Sheet l,
N. YAGN.
APPARATUS FOR FACILITATING WALKING, RUNNING, AND JUMPING; No. 440,684. Patented Nov. 18, 1890..
(No Model.) 2 Sheets-Sheet 2.
' N. YAGN. APPARATUS FOR FACILITATING WALKING, RUNNING, AND JUMPING.
Patented Nov. 18, 1890.
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UNITED STATES PATENT OFFICE.
NICHOLAS YAGN, Oh ST. PETE RSBURG, RUSSIA.
APPARATUS FOR FACILITATING WALKING, RUNNING, AND .IUMPING.
SPECIFICATION forming part of Letters Patent No. 440,684, dated-November 18, 1890..
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Be it known that I, NICHOLAS YAGN, mechanrcal engineer, a subject of the Emperor of Russia, residing at St. Petersburg, Russia,
have invented certain new and useful Improvements in Apparatus for Facilitating alking, Running, and Jumping