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TW402943U - Improvement of diving mask structure - Google Patents

Improvement of diving mask structure

Info

Publication number
TW402943U
TW402943U TW88220486U TW88220486U TW402943U TW 402943 U TW402943 U TW 402943U TW 88220486 U TW88220486 U TW 88220486U TW 88220486 U TW88220486 U TW 88220486U TW 402943 U TW402943 U TW 402943U
Authority
TW
Taiwan
Prior art keywords
improvement
mask structure
diving mask
diving
mask
Prior art date
Application number
TW88220486U
Other languages
Chinese (zh)
Inventor
Cheng-Lie Pan
Original Assignee
Pan Cheng Lie
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 Pan Cheng Lie filed Critical Pan Cheng Lie
Priority to TW88220486U priority Critical patent/TW402943U/en
Publication of TW402943U publication Critical patent/TW402943U/en

Links

TW88220486U 1999-12-01 1999-12-01 Improvement of diving mask structure TW402943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88220486U TW402943U (en) 1999-12-01 1999-12-01 Improvement of diving mask structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88220486U TW402943U (en) 1999-12-01 1999-12-01 Improvement of diving mask structure

Publications (1)

Publication Number Publication Date
TW402943U true TW402943U (en) 2000-08-21

Family

ID=21656845

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88220486U TW402943U (en) 1999-12-01 1999-12-01 Improvement of diving mask structure

Country Status (1)

Country Link
TW (1) TW402943U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109334919A (en) * 2018-07-31 2019-02-15 杨军 A kind of split type mask that snorkels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109334919A (en) * 2018-07-31 2019-02-15 杨军 A kind of split type mask that snorkels
CN109334919B (en) * 2018-07-31 2023-12-29 杨军 Split type face guard that floats

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004