Brief: Kolen receives patent
Sept 15 (Reuters) - Kolen Co Ltd 078650.KQ :
* Says it received patent on Sep. 15, for photographic lens
optical system
* Patent number is 2015-0181842
Source text in Korean: https://goo.gl/hgq6Vu
Further company coverage: 078650.KQ
(Beijing Headline News)
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