TW465343U - Improved positioning structure for opening angle of protective mask - Google Patents

Improved positioning structure for opening angle of protective mask

Info

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
Application number
TW90206095U
Other languages
Chinese (zh)
Inventor
Jia-Lung Suen
Original Assignee
Long Dar Plastic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Long Dar Plastic Co Ltd filed Critical Long Dar Plastic Co Ltd
Priority to TW90206095U priority Critical patent/TW465343U/en
Publication of TW465343U publication Critical patent/TW465343U/en

Links

TW90206095U 2001-04-18 2001-04-18 Improved positioning structure for opening angle of protective mask TW465343U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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