Shaft-Coupling, June 01, 1909
Item
- Title
- Shaft-Coupling, June 01, 1909
- Author
- Thomas A. Edison
- Date Executed
- 1906-09-11
- Date Filed
- 1906-09-13
- Date Issued
- 1909-06-01
- Type
- Patent Issued
- Subject
- Cement
- Document ID
- PAT923633
- Has Format
- https://iiif.archive.org/iiif/edisonpatent923633/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