Chronoscope
Chamber's Twientieth Century Dictionary · 1908 · p. 20
kron′ō-skōp, n. an instrument for measuring very short intervals of time, esp. with projectiles.
Bu kavram başka kaynaklarda da geçiyor
A Dictionary of Military Terms (1918)
French-English Dictionary of Military Terms (1918)
Hawkins' Electrical Dictionary (1915)
The American Dictionary and Cyclopedia (1909)
An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
An Illustrated Encyclopedic Medical Dictionary (1892)
A Military Dictionary and Gazetteer (1881)
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