TW426300U - High decibel audio speaker structure with composite resonance gain audio - Google Patents

High decibel audio speaker structure with composite resonance gain audio

Info

Publication number
TW426300U
TW426300U TW88208558U TW88208558U TW426300U TW 426300 U TW426300 U TW 426300U TW 88208558 U TW88208558 U TW 88208558U TW 88208558 U TW88208558 U TW 88208558U TW 426300 U TW426300 U TW 426300U
Authority
TW
Taiwan
Prior art keywords
audio
speaker structure
composite resonance
high decibel
resonance gain
Prior art date
Application number
TW88208558U
Other languages
Chinese (zh)
Inventor
Jen-Ming Shie
Original Assignee
Shie Jen Ming
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 Shie Jen Ming filed Critical Shie Jen Ming
Priority to TW88208558U priority Critical patent/TW426300U/en
Publication of TW426300U publication Critical patent/TW426300U/en

Links

TW88208558U 1999-05-27 1999-05-27 High decibel audio speaker structure with composite resonance gain audio TW426300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88208558U TW426300U (en) 1999-05-27 1999-05-27 High decibel audio speaker structure with composite resonance gain audio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88208558U TW426300U (en) 1999-05-27 1999-05-27 High decibel audio speaker structure with composite resonance gain audio

Publications (1)

Publication Number Publication Date
TW426300U true TW426300U (en) 2001-03-11

Family

ID=21648636

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88208558U TW426300U (en) 1999-05-27 1999-05-27 High decibel audio speaker structure with composite resonance gain audio

Country Status (1)

Country Link
TW (1) TW426300U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366750A (en) * 2017-03-01 2019-10-22 株式会社今仙电机制作所 Electronic type signal alarm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366750A (en) * 2017-03-01 2019-10-22 株式会社今仙电机制作所 Electronic type signal alarm
CN110366750B (en) * 2017-03-01 2023-05-05 株式会社今仙电机制作所 Electronic alarm

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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