{"e":{"id":288505,"source":"ia_catalogofcopyri341213libr","title":"SANITATION SAFETY","header":"SANITATION AND SAFETY. SEE Sanitation Safety. MU5264. SANITATION SAFETY. Watts Regulator Co. © 1950. 400 ft., sd., b&w. (Technical Series, no. 2) Summary: Explains the sanitation hazards of cross-connection piping and shows how to prevent back-siphonage. Credits: Author, George B. Horne","year":1950,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":44957,"line_end":44971,"source_text":"SANITATION AND SAFETY. SEE Sanita- \ntion Safety. MU5264. \n\n\nSANITATION SAFETY. Watts Regulator \nCo. © 1950. 400 ft., sd., b&w. (Technical \nSeries, no. 2) \n\nSummary: Explains the sanitation \nhazards of cross-connection piping and \nshows how to prevent back-siphonage. \n\nCredits: Author, George B. Horne. \n\n© Watts Regulator Co.; 11Dec50; MU5264, ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950","url":"https://archive.org/details/catalogofcopyri341213libr","cite":"Internet Archive catalogofcopyri341213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1950_catalogofcopyri341213libr_djvu.txt"},"ia_items":[],"ia_lookup":[],"atlas":[]},"regs":[{"id":307412,"entry_id":288505,"reg_number":"MU5264","series":3,"see_also":[],"reg_class":"MU","published":false,"claimant":"Watts Regulator Co","author":null,"deposit":null,"reg_date":"1950-12-11","part":null,"part_title":null,"source_line":44971,"raw":"r Co. © 1950. 400 ft., sd., b&w. (Technical Series, no. 2) Summary: Explains the sanitation hazards of cross-connection piping and shows how to prevent back-siphonage. Credits: Author, George B. Horne © Watts Regulator Co.; 11Dec50; MU5264","flags":["see_reference_in_head"],"status":"no-renewal-found","pd_date":"1979-01-01","reason":"no renewal entry found for 1977-1979 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1977,1978],"window_volumes":[{"year":1977,"ia_identifier":"1977motionpictur3311213libr"},{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""}]}]}