File:Patent US3655201.png
Original file (1,071 × 758 pixels, file size: 65 KB, MIME type: image/png)
| Description |
Magic polyhedra mechanism: 2x2x2 cube using magnets |
|---|---|
| Source |
US patent US3655201 |
| Date |
4th March 1970 (filed) |
| Author |
Larry D. Nichols |
| Permission (Reusing this file) |
See below.
|
Licensing[edit]
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|---|---|---|---|---|---|
| current | 13:54, 10 January 2009 | | 1,071 × 758 (65 KB) | Spinningspark (talk | contribs) | {{Information |Description=Magic polyhedra mechanism: 2x2x2 cube using magnets |Source=US patent US3655201 |Date=4th March 1970 (filed) |Author=Larry D. Nichols |other_versions= }} == Licensing == {{PD-US-patent}} {{KeepLocal}} |
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