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TW474541U - Improved structure of earphone microphone hanging on ear - Google Patents

Improved structure of earphone microphone hanging on ear

Info

Publication number
TW474541U
TW474541U TW89219493U TW89219493U TW474541U TW 474541 U TW474541 U TW 474541U TW 89219493 U TW89219493 U TW 89219493U TW 89219493 U TW89219493 U TW 89219493U TW 474541 U TW474541 U TW 474541U
Authority
TW
Taiwan
Prior art keywords
ear
improved structure
earphone microphone
microphone hanging
hanging
Prior art date
Application number
TW89219493U
Other languages
Chinese (zh)
Inventor
Ji-Lin Hung
Original Assignee
Ji-Lin Hung
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 Ji-Lin Hung filed Critical Ji-Lin Hung
Priority to TW89219493U priority Critical patent/TW474541U/en
Publication of TW474541U publication Critical patent/TW474541U/en

Links

TW89219493U 2000-11-10 2000-11-10 Improved structure of earphone microphone hanging on ear TW474541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89219493U TW474541U (en) 2000-11-10 2000-11-10 Improved structure of earphone microphone hanging on ear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89219493U TW474541U (en) 2000-11-10 2000-11-10 Improved structure of earphone microphone hanging on ear

Publications (1)

Publication Number Publication Date
TW474541U true TW474541U (en) 2002-01-21

Family

ID=21674808

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89219493U TW474541U (en) 2000-11-10 2000-11-10 Improved structure of earphone microphone hanging on ear

Country Status (1)

Country Link
TW (1) TW474541U (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