CA866963A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Audio system including electrostatic loudspeaker
Assignee: Dayton Wright Associates Ltd
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Filing: 1969-12-08
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Granted: 1971-03-23
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Expires: 1989-12-08
Abstract
No abstract record available.
Inventors
- 👤 William M. D. Wright
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-09 21:04
CPC Classifications
H; H04; H04R; H04R19/00; H04R19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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