Image:US51176.pdf
From The Space Library
US51176.pdf (file size: 103 KB, MIME type: application/pdf)
Patent No. 51,176. “Improvement in Sky-Rockets"; granted to John W. Hadfield, ofNewtown, N. Y.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 22:43, 1 April 2020 | (103 KB) | RobertG (Talk | contribs) | (Patent No. 51,176. “Improvement in Sky-Rockets"; granted to John W. Hadfield, ofNewtown, N. Y.) |
- Search for duplicate files
- Edit this file using an external application
See the setup instructions for more information.
Links
The following page links to this file:
