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All Patents in class 396/387
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
317,049May 05, 1885G. Eastman, W.H. WalkerRoller Holder for Photographic Filmsroll film magazines
2,371,592Mar. 13, 1945O. Steiner, R.J. Nitsch, L.D. Nadel, A.H. GoreyAutomatic Aerial Cameracameras
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