Intelligent door lock design, appearance patent, listed

2020-04-21 Home Appliance 2943 6 6

朱荣华原创设计

China · Home Appliance

Intelligent door lock design, appearance patent, listed

2020-04-21 Home Appliance 2943 6 6

朱荣华原创设计

China · Home Appliance

Integrated design to unify the product as a whole.

Intelligent door lock,Door lock design,product design,
Intelligent door lock,Door lock design,product design,
Intelligent door lock,Door lock design,product design,
Intelligent door lock,Door lock design,product design,
6 11
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留言板 (6)

SevenLer 2021-12-02
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666

啊呜 2020-04-30
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What is the patent number?

陪你搞怪 2020-04-23
回复

Listed? Is there a purchase link

大脸猫 2020-04-23
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Slide up manually?

CRIME 2020-04-23
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nice!

朱荣华原创设计作者 2020-04-23
回复
nice
我也说一句
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