Oxygen controller (mouth-inhalation type)
CN309223837SActive Publication Date: 2025-04-08BAOJI SHUANGFENG GAS CO LTD
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Patent Information
- Application Number
- CN202430576852.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2039-09-10
Smart Images
Figure 000003_ABST
Abstract
1. The name of this design product: Oxygen controller (mouth-inhalation type). 2. The purpose of this design product: to control the oxygen output and extend the use time of bottled oxygen. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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