TW449029U - Improved structure of propane gas shutoff device - Google Patents

Improved structure of propane gas shutoff device

Info

Publication number
TW449029U
TW449029U TW89213245U TW89213245U TW449029U TW 449029 U TW449029 U TW 449029U TW 89213245 U TW89213245 U TW 89213245U TW 89213245 U TW89213245 U TW 89213245U TW 449029 U TW449029 U TW 449029U
Authority
TW
Taiwan
Prior art keywords
improved structure
propane gas
shutoff device
gas shutoff
propane
Prior art date
Application number
TW89213245U
Other languages
Chinese (zh)
Inventor
Shu-Huei Chen
Shuei-Ming Wang
Yau-Shian Wang
Original Assignee
Wang Yau Shian
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 Wang Yau Shian filed Critical Wang Yau Shian
Priority to TW89213245U priority Critical patent/TW449029U/en
Publication of TW449029U publication Critical patent/TW449029U/en

Links

TW89213245U 2000-07-31 2000-07-31 Improved structure of propane gas shutoff device TW449029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89213245U TW449029U (en) 2000-07-31 2000-07-31 Improved structure of propane gas shutoff device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89213245U TW449029U (en) 2000-07-31 2000-07-31 Improved structure of propane gas shutoff device

Publications (1)

Publication Number Publication Date
TW449029U true TW449029U (en) 2001-08-01

Family

ID=21671088

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89213245U TW449029U (en) 2000-07-31 2000-07-31 Improved structure of propane gas shutoff device

Country Status (1)

Country Link
TW (1) TW449029U (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
MK4K Expiration of patent term of a granted utility model