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出典:Wikipedia
出典:『Wikipedia』 (2010/12/15 15:54 UTC 版)
Aeroscope was a type of compressed air camera for making films, constructed by Kazimierz Prószyński in 1909 (French patent from April 10, 1909) and built in England since 1911, at first by Newman & Sinclair, and from 1912 by Cherry Kearton Limited.
Aeroscope