CA1003759A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Sound effects system
Assignee: CINEMA METROPOLITAIN LTEE
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Filing: 1976-05-03
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Granted: 1977-01-18
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Expires: 1996-05-03
Abstract
No abstract record available.
Inventors
- 👤 Michael J. Tommasi
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-30 17:56
CPC Classifications
H; H03; H03G; H03G3/00; H03G3/20; H03G3/30; H03G3/3005; H03G5/00; H03G5/02; H03G5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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