Brush ribbon microphone us patents 1764088
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Science Museum Group
©The Board of Trustees of the Science Museum
Brush ribbon microphone us patents 1764088, 1892782, 1802375, 1906757, 1906758 No. 215. Falt pin connector into base with fittin screw and screened lead. Brish Development Company.
Details
- Category:
- Cinematography
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/3463
- type:
- microphone
- credit:
- The Kodak Collection at the National Media Museum, Bradford
