TW549429U - Ladder type thermoaccoustic device - Google Patents

Ladder type thermoaccoustic device

Info

Publication number
TW549429U
TW549429U TW91217179U TW91217179U TW549429U TW 549429 U TW549429 U TW 549429U TW 91217179 U TW91217179 U TW 91217179U TW 91217179 U TW91217179 U TW 91217179U TW 549429 U TW549429 U TW 549429U
Authority
TW
Taiwan
Prior art keywords
thermoaccoustic
ladder type
ladder
type
type thermoaccoustic
Prior art date
Application number
TW91217179U
Other languages
Chinese (zh)
Inventor
Ming-Shan Jeng
Ya-Wen Chou
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW91217179U priority Critical patent/TW549429U/en
Publication of TW549429U publication Critical patent/TW549429U/en

Links

TW91217179U 2002-10-25 2002-10-25 Ladder type thermoaccoustic device TW549429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91217179U TW549429U (en) 2002-10-25 2002-10-25 Ladder type thermoaccoustic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91217179U TW549429U (en) 2002-10-25 2002-10-25 Ladder type thermoaccoustic device

Publications (1)

Publication Number Publication Date
TW549429U true TW549429U (en) 2003-08-21

Family

ID=29998455

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91217179U TW549429U (en) 2002-10-25 2002-10-25 Ladder type thermoaccoustic device

Country Status (1)

Country Link
TW (1) TW549429U (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