[DISCLOSURE] Kolen (078650) announced on Aug. 12 that it has obtained a patent on null lens optical system.
Kolen obtains patent for null lens optical system
Published : Aug. 12, 2016 - 13:24:09
Published : Aug. 12, 2016 - 13:24:09
[DISCLOSURE] Kolen (078650) announced on Aug. 12 that it has obtained a patent on null lens optical system.
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