TW554982U - Improved concrete convey pipe structure - Google Patents

Improved concrete convey pipe structure

Info

Publication number
TW554982U
TW554982U TW91218395U TW91218395U TW554982U TW 554982 U TW554982 U TW 554982U TW 91218395 U TW91218395 U TW 91218395U TW 91218395 U TW91218395 U TW 91218395U TW 554982 U TW554982 U TW 554982U
Authority
TW
Taiwan
Prior art keywords
pipe structure
improved concrete
convey pipe
convey
concrete
Prior art date
Application number
TW91218395U
Other languages
Chinese (zh)
Inventor
Tzung-Geng Weng
Original Assignee
Jin Fu Shin Co Ltd
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 Jin Fu Shin Co Ltd filed Critical Jin Fu Shin Co Ltd
Priority to TW91218395U priority Critical patent/TW554982U/en
Publication of TW554982U publication Critical patent/TW554982U/en

Links

TW91218395U 2002-11-15 2002-11-15 Improved concrete convey pipe structure TW554982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91218395U TW554982U (en) 2002-11-15 2002-11-15 Improved concrete convey pipe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91218395U TW554982U (en) 2002-11-15 2002-11-15 Improved concrete convey pipe structure

Publications (1)

Publication Number Publication Date
TW554982U true TW554982U (en) 2003-09-21

Family

ID=31975332

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91218395U TW554982U (en) 2002-11-15 2002-11-15 Improved concrete convey pipe structure

Country Status (1)

Country Link
TW (1) TW554982U (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