LOCAL ANESTHESIA IN DENTAL PRACTICE
LOCAL ANESTHESIA IN DENTAL PRACTICE. © 1930. 4 reels.
Registration MU1260 Copyright term expired
- Term began
- 1930-03-13
- Claimant
- Cook Laboratories, Inc
- Author
- Chas. W. Barton, author
- Class
- MU — unpublished motion picture other than a photoplay (numbering series begun Sept. 1928)
- Finding
- copyright term began 1930-03-13; the maximum term (28 + 67 years) ended before 2026-01-01
- In the public domain since
- 1 January 2026 (maximum 95-year term from 1930)
The copyright term began before 1931. Under US law every such term, renewed or not, ended before 2026-01-01.
Catalog entry
Catalog of Copyright Entries, Motion Pictures 1912–1939 (Library of Congress, 1951), Project Gutenberg #51836, lines 134523–134527.
LOCAL ANESTHESIA IN DENTAL PRACTICE. © 1930. 4 reels.
© Cook Laboratories, Inc. (Chas. W. Barton, author); title, descr. &
2 prints, 13Mar30; MU1260.
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