Phototube
Photoelectric tube and phototube are semantically related. In some cases you can replace phrase "Photoelectric tube" with "Phototube", this terms are similar.
Photoelectric tube
Phototube and photoelectric tube are semantically related. Sometimes you can replace term "Phototube" with "Photoelectric tube", this terms are similar.
Mutual synonyms
Cite this Source
Photoelectric tube and Phototube. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/phototube/photoelectric_tube
Phototube & Photoelectric tube. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/phototube/photoelectric_tube>.
Photoelectric tube or Phototube. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/phototube/photoelectric_tube.
Google Ngram Viewer shows how "phototube" and "photoelectric tube" have occurred on timeline