Replies

To: sasquatch

Heard that DuPont’s patent was getting ready to run out on R-12 freon so that’s reason for the ozone whole scare.

6 posted on 12/03/2014 9:46:09 AM PST by American Constitutionalist (The Keystone Pipeline Project : build it already Congress !)

To: American Constitutionalist

That seems hard to understand. R-12 has been around for decades....

9 posted on 12/03/2014 12:36:59 PM PST by nascarnation (Impeach, Convict, Deport)

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