Cheng-Ming Wu

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electric curtain control mechanism
- Patent number D744765
- Issue date Dec 8, 2015
- Bao Song Precision Industry Co., Ltd.
- Cheng-Ming Wu
- D06 - Furnishings
Information Patent Grant
Control device for arising, falling and positioning a blind
- Patent number D690133
- Issue date Sep 24, 2013
- Bao Song Precision Industry Co., Ltd.
- Cheng-Ming Wu
- D06 - Furnishings