1842-07-18 Alexander Shanks, Junior, Patent No. 1365
THE PRACTICAL MECHANIC AND ENGINEER'S MAGAZINE.
LIST OF DESIGNS
REGISTERED BETWEEN JUNE 24TH, AND JULY 27, 1942.
| July | 18 | 1865 | Alexander Shanks, Jun, | Grass cutting machine | 3 |
NOTE: 3 indicates time for which protection is granted.
Publication
Patent Document
Date
Source
Google Books/The Practical Mechanic and Engineer's Magazine/Vol 1/1842/P508
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