GREENIMT. CO., LTD.

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Siheung-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rotational force generating device using clock spring
- Patent number 10,683,850
- Issue date Jun 16, 2020
- GREENIMT. CO., LTD.
- Bu Ja Kim
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

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Patents Applicationslast 30 patents

Information Patent Application
ROTATIONAL FORCE GENERATING DEVICE USING CLOCK SPRING
- Publication number 20190093638
- Publication date Mar 28, 2019
- GREENIMT. CO., LTD.
- Bu Ja KIM
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...