CONDOM HAVING ONE OR MORE PORTALS
- 专利权人:
- Hong Wang
- 发明人:
- Hong Wang
- 申请号:
- US15296214
- 公开号:
- US20180078406A1
- 申请日:
- 2016.10.18
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要:
- A contraceptive device for preventing pregnancy while at the same time providing greater sensation than a traditional condom. The condom includes at least one portal located in the body of the condom.
- 来源网站:
- 中国工程科技知识中心
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