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A comment on Math Professor Invents Non-Reversing Mirror. Parent comment

Re:Math Professor Invents Non-Reversing Mirror by Hopka on Thursday December 20, 2012 @12:26PM (#4948789)
This patent is not for the non-reversing mirror but for another type of mirror which was invented earlier.
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Re:Math Professor Invents Non-Reversing Mirror by deutronium on Thursday December 20, 2012 @12:39PM (#4948867)
Oh sorry, yep, you're right
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