CN303846769S - - Google Patents
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- Publication number
- CN303846769S
CN303846769S
CN303846769S
CN 303846769 S
CN303846769 S
CN 303846769S
CN 303846769 S
CN303846769 S
CN 303846769S
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- CN
- China
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Cited By (1)
* Cited by examiner, † Cited by third party
| Publication number |
Priority date |
Publication date |
Assignee |
Title |
|
CN108477702A
(zh)
*
|
2018-05-28 |
2018-09-04 |
东莞市利巨硅胶制品有限公司 |
一种增加口罩边缘密封性的硅胶密封圈
|
Cited By (1)
* Cited by examiner, † Cited by third party
| Publication number |
Priority date |
Publication date |
Assignee |
Title |
|
CN108477702A
(zh)
*
|
2018-05-28 |
2018-09-04 |
东莞市利巨硅胶制品有限公司 |
一种增加口罩边缘密封性的硅胶密封圈
|