NITROGEN AND AMMONIA
NITROGEN AND AMMONIA. Coronet Instructional Films, 17 min., sd., b&w, 16 mn
Registration MP9754 Renewed
- Term began
- 1959-06-23
- Claimant
- Coronet Instructional Films, a divi- Sion of Esquire, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- renewal RE347012 filed 1987-08-20 by Coronet/M T I Film and Video, Inc. (number+date; Copyright Office public records dataset, record 7243456)
- Enters the public domain
- 1 January 2055 (95 years from the 1959 publication)
A renewal registration for this work was found. The renewed term lasts 95 years from the original date, so the work remains under copyright.
Renewal RE347012 (link: number+date, title similarity 1.00)
- Renewal claimant
- Coronet/M T I Film and Video, Inc. (PWH)
- Renewal date
- 1987-08-20
- Original cited
- MP9754 / 1959-06-23
- Source
- U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7243456: record in the Copyright Public Records System
Structured record, not OCR: renewal number RE347012, registered 1987-08-20, for original registration MP9754 published 1959-06-23.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1959, Internet Archive catalogofcopyrig3131213li (OCR text), lines 30570–30573.
NITROGEN AND AMMONIA. Coronet Instruc- tional Films, 17 min., sd., b&w, 16 mn. © Coronet Instructional Films, a divi- Sion of Esquire, Inc.; 23Jun59; MP9754.
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