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Chlorofluorocarbon: Revision history


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  • curprev 00:4600:46, 21 January 2024Wetgarfield talk contribsm 64,051 bytes +1 Under history section, changed the date of the patent from November 1, 1932 to December 31, 1928. <ref>https://gml.noaa.gov/hats/publictn/elkins/cfcs.html#:~:text=CFCs%20were%20first%20synthesized%20in,CFCs%20on%20December%2031%2C%201928.</ref> undo

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