CRYSTALS AND THEIR STRUCTURES
CRYSTALS AND THEIR STRUCTURES. Regents of the University of California, 23 min., sd., b&w, 16 mm. CHEM Study film
Registration MP13378 No renewal found
- Term began
- 1963-04-16
- Claimant
- Regents of the University of California
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1990-1992 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1992 (end of the 28th year, no renewal)
A renewal would have appeared in the Copyright Office's renewal registrations 27 to 29 years after the term began. Those volumes are loaded and no matching renewal was found. A work published 1931–1963 that was not renewed entered the public domain at the end of its 28th year.
A renewal had to be filed in the 28th year and would be listed in the 1990 or 1991 volume; volumes searched: 1990, 1991, 1992.
The renewal sections are OCR text of printed volumes; a damaged record can hide a renewal. Before relying on this, search the linked volumes yourself for the title and for number MP13378.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963, Internet Archive catalogofcopyr3171213libr (OCR text), lines 34311–34316.
CRYSTALS AND THEIR STRUCTURES. Regents of the University of California, 23 min., sd., b&w, 16 mm. CHEM Study film. © Regents of the University of California; 16Apr63 (in notice: 1962); MP13378.
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