Portal:Anniversaries/November 6: Difference between revisions

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meta>Stephen Foskett
Created page with ":'''1967''' — Rolex files a patent for the helium gas escape valve that would be used on the Sea-Dweller. <noinclude>Category:Anniversary pa..."
 
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Latest revision as of 14:56, 23 July 2021

1967Rolex files a patent for the helium gas escape valve that would be used on the Sea-Dweller.