Production of Molded Articles, January 21, 1930

Item

Title
Production of Molded Articles, January 21, 1930
Author
Thomas A. Edison
Date Executed
1926-01-25
Date Filed
1926-01-29
Date Issued
1930-01-21
Type
Patent Issued
Subject
Phonographs and Sound Recording
Document ID
PAT1744534
Has Format
https://iiif.archive.org/iiif/edisonpatent1744534/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 PT5138-F