TW388271U - Improved structure of respirator - Google Patents

Improved structure of respirator

Info

Publication number
TW388271U
TW388271U TW88204150U TW88204150U TW388271U TW 388271 U TW388271 U TW 388271U TW 88204150 U TW88204150 U TW 88204150U TW 88204150 U TW88204150 U TW 88204150U TW 388271 U TW388271 U TW 388271U
Authority
TW
Taiwan
Prior art keywords
respirator
improved structure
improved
Prior art date
Application number
TW88204150U
Other languages
Chinese (zh)
Inventor
Jin-Yuan Liou
Original Assignee
Liou Jin Yuan
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 Liou Jin Yuan filed Critical Liou Jin Yuan
Priority to TW88204150U priority Critical patent/TW388271U/en
Publication of TW388271U publication Critical patent/TW388271U/en

Links

TW88204150U 1999-03-19 1999-03-19 Improved structure of respirator TW388271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88204150U TW388271U (en) 1999-03-19 1999-03-19 Improved structure of respirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88204150U TW388271U (en) 1999-03-19 1999-03-19 Improved structure of respirator

Publications (1)

Publication Number Publication Date
TW388271U true TW388271U (en) 2000-04-21

Family

ID=21645941

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88204150U TW388271U (en) 1999-03-19 1999-03-19 Improved structure of respirator

Country Status (1)

Country Link
TW (1) TW388271U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees