{"e":{"id":292001,"source":"ia_catalogofcopyrig361213lib","title":"ANTIBIOTICS","header":", 1952. 14 min., sd., b&w, 16mm, Summary: A study of the discovery, nature, and uses of antibiotics, chemical substances which are produced by microbes and used to inhibit the growth of harmful bacteria in living organisms. Credits: Associate producer, Milan Her- Zog; collaborator, Marvin J. Johnson","year":1952,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":34896,"line_end":34908,"source_text":"Films, 1952. 14 min., sd., b&w, 16mm, \n\nSummary: A study of the discovery, \nnature, and uses of antibiotics, chemical \nsubstances which are produced by microbes \nand used to inhibit the growth of harmful \nbacteria in living organisms. \n\nCredits: Associate producer, Milan Her- \nZog; collaborator, Marvin J. Johnson, \n\n© Encyclopaedia Britannica Films, Inc.; \n18Nov52; MP3086. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1952","url":"https://archive.org/details/catalogofcopyrig361213lib","cite":"Internet Archive catalogofcopyrig361213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1952_catalogofcopyrig361213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":310908,"entry_id":292001,"reg_number":"MP3086","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Encyclopaedia Britannica Films, Inc","author":null,"deposit":null,"reg_date":"1952-11-18","part":null,"part_title":null,"source_line":34907,"raw":"chemical substances which are produced by microbes and used to inhibit the growth of harmful bacteria in living organisms. Credits: Associate producer, Milan Her- Zog; collaborator, Marvin J. Johnson © Encyclopaedia Britannica Films, Inc.; 18Nov52; MP3086","flags":[],"status":"no-renewal-found","pd_date":"1981-01-01","reason":"no renewal entry found for 1979-1981 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1979,1980],"window_volumes":[{"year":1979,"ia_identifier":""},{"year":1980,"ia_identifier":""},{"year":1981,"ia_identifier":""}]}]}