Memorandum of Invention, and Hints on Patents ..
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| SKU | Unavailable |
| ISBN 13 | 9781373192769 |
| ISBN 10 | 1373192763 |
| Title | Memorandum of Invention, and Hints on Patents .. |
| Author | George M 1842 Hopkins |
| Condition | Unavailable |
| Binding Type | Hardback |
| Publisher | Wentworth Press |
| Year published | 2016-08-28 |
| Number of pages | 66 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |