{"e":{"id":294024,"source":"ia_catalogofcopyrig371213lib","title":"VINETHENE IN DENTAL ANESTHESIA","header":"open-drop and semi-closed inhalation methods; compares the pharmacologic action of Vinethene and ethyl chloride in animal experiments; includes live-sound photographic recordings of the use of Vinethene during simple dental extractions. For dentists. Credits: Supervisor, E. A. Rovenstine. Kodachrome","year":1953,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":22954,"line_end":22966,"source_text":"ministering by open-drop and semi-closed \ninhalation methods; compares the pharma- \ncologic action of Vinethene and ethyl chloride \nin animal experiments; includes live-sound \nphotographic recordings of the use of \nVinethene during simple dental extractions. \nFor dentists. \n\nCredits: Supervisor, E. A. Rovenstine. \nKodachrome. \n\n© Merck & Co., inc.; 23Mar53 (in notice: \n1952); MP3430. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1953","url":"https://archive.org/details/catalogofcopyrig371213lib","cite":"Internet Archive catalogofcopyrig371213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1953_catalogofcopyrig371213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":312931,"entry_id":294024,"reg_number":"MP3430","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Merck & Co., inc","author":null,"deposit":null,"reg_date":"1953-03-23","part":null,"part_title":null,"source_line":22965,"raw":"yl chloride in animal experiments; includes live-sound photographic recordings of the use of Vinethene during simple dental extractions. For dentists. Credits: Supervisor, E. A. Rovenstine. Kodachrome © Merck & Co., inc.; 23Mar53 (in notice: 1952); MP3430","flags":[],"status":"no-renewal-found","pd_date":"1982-01-01","reason":"no renewal entry found for 1980-1982 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1980,1981],"window_volumes":[{"year":1980,"ia_identifier":""},{"year":1981,"ia_identifier":""},{"year":1982,"ia_identifier":""}]}]}