cinematograph vs kinetoscope

cinematograph

noun
  • A camera that could develop its own film and served as its own projector. 

verb
  • To employ the techniques of cinematography. 

kinetoscope

noun
  • An early device for exhibiting motion pictures, creating the illusion of movement from a strip of perforated film bearing sequential images that is conveyed over a light source with a high-speed shutter. 

  • An instrument for illustrating the production of kinematic curves by the combination of circular movements of different radii. 

How often have the words cinematograph and kinetoscope occurred in a corpus of books? (source: Google Ngram Viewer )