TW465343U - Improved positioning structure for opening angle of protective mask - Google Patents
Improved positioning structure for opening angle of protective maskInfo
- Publication number
- TW465343U TW465343U TW90206095U TW90206095U TW465343U TW 465343 U TW465343 U TW 465343U TW 90206095 U TW90206095 U TW 90206095U TW 90206095 U TW90206095 U TW 90206095U TW 465343 U TW465343 U TW 465343U
- Authority
- TW
- Taiwan
- Prior art keywords
- opening angle
- positioning structure
- protective mask
- improved positioning
- improved
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90206095U TW465343U (en) | 2001-04-18 | 2001-04-18 | Improved positioning structure for opening angle of protective mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90206095U TW465343U (en) | 2001-04-18 | 2001-04-18 | Improved positioning structure for opening angle of protective mask |
Publications (1)
Publication Number | Publication Date |
---|---|
TW465343U true TW465343U (en) | 2001-11-21 |
Family
ID=21683082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW90206095U TW465343U (en) | 2001-04-18 | 2001-04-18 | Improved positioning structure for opening angle of protective mask |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW465343U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWD209346S (en) | 2020-04-10 | 2021-01-11 | 龍達塑膠股份有限公司 | Connecting plate of protective mask |
-
2001
- 2001-04-18 TW TW90206095U patent/TW465343U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWD209346S (en) | 2020-04-10 | 2021-01-11 | 龍達塑膠股份有限公司 | Connecting plate of protective mask |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 |