| Display title | File:Valve-In-Head 1904 patent.jpg |
| Default sort key | Valve-In-Head 1904 patent.jpg |
| Page length (in bytes) | 81 |
| Namespace | File |
| Page ID | 1636585 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Hash value | cecee4124f08b2ff86f8f756755638fda53104cc |
| Page image |  |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
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| Page creator | Maintenance script (talk | contribs) |
| Date of page creation | 20:41, 4 October 2022 |
| Latest editor | Maintenance script (talk | contribs) |
| Date of latest edit | 20:41, 4 October 2022 |
| Total number of edits | 1 |
| Recent number of edits (within past 60 days) | 0 |
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