TW413332U - Earthquake indicator - Google Patents

Earthquake indicator

Info

Publication number
TW413332U
TW413332U TW88220986U TW88220986U TW413332U TW 413332 U TW413332 U TW 413332U TW 88220986 U TW88220986 U TW 88220986U TW 88220986 U TW88220986 U TW 88220986U TW 413332 U TW413332 U TW 413332U
Authority
TW
Taiwan
Prior art keywords
earthquake indicator
earthquake
indicator
Prior art date
Application number
TW88220986U
Other languages
Chinese (zh)
Inventor
Shi-Chiuan Tsai
Original Assignee
Tsai Shi Chiuan
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 Tsai Shi Chiuan filed Critical Tsai Shi Chiuan
Priority to TW88220986U priority Critical patent/TW413332U/en
Publication of TW413332U publication Critical patent/TW413332U/en

Links

TW88220986U 1999-12-09 1999-12-09 Earthquake indicator TW413332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88220986U TW413332U (en) 1999-12-09 1999-12-09 Earthquake indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88220986U TW413332U (en) 1999-12-09 1999-12-09 Earthquake indicator

Publications (1)

Publication Number Publication Date
TW413332U true TW413332U (en) 2000-11-21

Family

ID=21657171

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88220986U TW413332U (en) 1999-12-09 1999-12-09 Earthquake indicator

Country Status (1)

Country Link
TW (1) TW413332U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108907300A (en) * 2018-07-17 2018-11-30 徐正兴 A kind of milling tool with blade compensation
TWI741231B (en) * 2018-11-26 2021-10-01 大日科技股份有限公司 Portable lighting alarm device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108907300A (en) * 2018-07-17 2018-11-30 徐正兴 A kind of milling tool with blade compensation
CN108907300B (en) * 2018-07-17 2022-03-08 徐正兴 Milling tool with blade compensation
TWI741231B (en) * 2018-11-26 2021-10-01 大日科技股份有限公司 Portable lighting alarm device

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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