Method of Treating Carbons for Electric Lamps, October 10, 1882

Title: Method of Treating Carbons for Electric Lamps, October 10, 1882
Author: Thomas A. Edison
Date Executed: 1880-12-11
Date Filed: 1880-12-15
Date Issued: 1882-10-10
Type: Patent Issued
Subject: Electric Light and Power
Document ID: PAT265777
Has Format: https://iiif.archive.org/iiif/edisonpatent265777/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