Process and Apparatus for Artificially Aging or Seasoning Portland Cement, December 28, 1909
Item
-
Title
-
Process and Apparatus for Artificially Aging or Seasoning Portland Cement, December 28, 1909
-
Author
-
Thomas A. Edison
-
Date Executed
-
1908-03-13
-
Date Filed
-
1908-03-23
-
Date Issued
-
1909-12-28
-
Type
-
Patent Issued
-
Subject
-
Cement
-
Document ID
-
PAT944481
-
Has Format
-
https://iiif.archive.org/iiif/edisonpatent944481/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