BR7000310U - CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE - Google Patents

CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE

Info

Publication number
BR7000310U
BR7000310U BR7000310U BR7000310U BR7000310U BR 7000310 U BR7000310 U BR 7000310U BR 7000310 U BR7000310 U BR 7000310U BR 7000310 U BR7000310 U BR 7000310U BR 7000310 U BR7000310 U BR 7000310U
Authority
BR
Brazil
Prior art keywords
double wall
wall tube
constructive arrangement
constructive
arrangement
Prior art date
Application number
BR7000310U
Other languages
Portuguese (pt)
Inventor
Moyses Pereira De Sa
Original Assignee
Moyses Pereira De Sa
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 Moyses Pereira De Sa filed Critical Moyses Pereira De Sa
Priority to BR7000310U priority Critical patent/BR7000310U/en
Publication of BR7000310U publication Critical patent/BR7000310U/en

Links

BR7000310U 1990-02-15 1990-02-15 CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE BR7000310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7000310U BR7000310U (en) 1990-02-15 1990-02-15 CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7000310U BR7000310U (en) 1990-02-15 1990-02-15 CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE

Publications (1)

Publication Number Publication Date
BR7000310U true BR7000310U (en) 1991-10-01

Family

ID=3979640

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7000310U BR7000310U (en) 1990-02-15 1990-02-15 CONSTRUCTIVE ARRANGEMENT IN DOUBLE WALL TUBE

Country Status (1)

Country Link
BR (1) BR7000310U (en)

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