BR9100896A - Aperfeicoamento em valvula de esfera - Google Patents

Aperfeicoamento em valvula de esfera

Info

Publication number
BR9100896A
BR9100896A BR9100896A BR9100896A BR9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A BR 9100896 A BR9100896 A BR 9100896A
Authority
BR
Brazil
Prior art keywords
ball valve
valve improvement
improvement
ball
valve
Prior art date
Application number
BR9100896A
Other languages
English (en)
Inventor
Admir Vigano
Original Assignee
Admir Vigano
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 Admir Vigano filed Critical Admir Vigano
Priority to BR9100896A priority Critical patent/BR9100896A/pt
Publication of BR9100896A publication Critical patent/BR9100896A/pt

Links

BR9100896A 1991-02-28 1991-02-28 Aperfeicoamento em valvula de esfera BR9100896A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9100896A BR9100896A (pt) 1991-02-28 1991-02-28 Aperfeicoamento em valvula de esfera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9100896A BR9100896A (pt) 1991-02-28 1991-02-28 Aperfeicoamento em valvula de esfera

Publications (1)

Publication Number Publication Date
BR9100896A true BR9100896A (pt) 1992-10-27

Family

ID=4051466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9100896A BR9100896A (pt) 1991-02-28 1991-02-28 Aperfeicoamento em valvula de esfera

Country Status (1)

Country Link
BR (1) BR9100896A (pt)

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))