Book# 35036
United States Patent Office. Edward J. Muybridge, of San Francisco, California, assignor to the Scovill Manufacturing Company, of Waterbury, Conn. Picture feeding device for magic lanterns. Specification forming part of letters patent no. 251.127, dated December 20, 1881.
Ort | [Washington, DC] | |
Verlag | United States Patent Office | |
Medium | Patentschrift |
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