FUSION WELDING OF LIGHT-GAGE STEEL
6 GAS LAWS AND THEIR APPLICATION: BOYLE, CHARLES AND GAY-LUSSAC. Encyclopaedia Britannica Films. 1 min., sd., b&w, 16 mm. With film guide
Registration MP5849 (part 6: GAS LAWS AND THEIR APPLICATION: BOYLE, CHARLES AND GAY-LUSSAC) Uncertain
- Term began
- not parsed
- Claimant
- Encyclopaedia Britannica Films
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no registration date parsed from the catalog entry
The catalog entry has a problem (missing date, or a number that does not fit its year), so the renewal check cannot be relied on.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1955, Internet Archive catalogofcopyrig391213lib (OCR text), lines 4691–4699.
GAS LAWS AND THEIR APPLICATION: BOYLE, CHARLES AND GAY-LUSSAC. Encyclopaedia Britannica Films. 1 min., sd., b&w, 16 mm. With film guide. © Encyclopaedia Britannica Films, Ine .3 19Nov5); MP58h9.
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