Phonograph Reproducer, April 30, 1929
Item
- Title
- Phonograph Reproducer, April 30, 1929
- Author
- Thomas A. Edison
- Date Executed
- 1926-02-01
- Date Filed
- 1926-02-10
- Date Issued
- 1929-04-30
- Type
- Patent Issued
- Subject
- Phonographs and Sound Recording
- Document ID
- PAT1711265
- Has Format
- https://iiif.archive.org/iiif/edisonpatent1711265/manifest.json
- Rights
- Edison's patents are in the public domain and have been made available through the generosity of David Kovanen.
- Publisher
- The Thomas A. Edison Papers
- Related Materials
- Item Set PT5139-F