4 PENETRATE
ows why cooperation must be obtained in most situations and outlines the basic techniques by which cooperation may be secured. For junior and senior 930752 O - 51 - 4 PENETRATE. Westinghouse Electric Corp., 1948. 1 reel, sd., b&w, 16mm, Summary: Number five in a series of training films for salesmen
Registration MP645 No renewal found
- Term began
- 1948-08-18
- Claimant
- Westinghouse Electric Corp
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1975-1977 in the CCE motion-picture renewal sections
- In the public domain since
- 1 January 1977 (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 1975 or 1976 volume; volumes searched: 1975, 1976, 1977.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950, Internet Archive catalogofcopyri341213libr (OCR text), lines 36974–36988.
Summary: Shows why cooperation must be obtained in most situations and outlines the basic techniques by which cooperation may be secured. For junior and senior 930752 O - 51 - 4 PENETRATE. Westinghouse Electric Corp., 1948. 1 reel, sd., b&w, 16mm, Summary: Number five in a series of training films for salesmen, © Westinghouse Electric Corp.; 18Aug48; MP645.
Copies on the Internet Archive
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