HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20150205136 | GREEN LASER ZOOM BEAM EXPANDING SYSTEM AND LASER PROCESSING EQUIPMENT - A green laser zoom beam expanding system, applied to the field of laser processing, and comprising a first lens, a second lens and a third lens (L | 07-23-2015 |