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BR7904172A - Aperfeicoamentos em valvulas - Google Patents

Aperfeicoamentos em valvulas

Info

Publication number
BR7904172A
BR7904172A BR7904172A BR7904172A BR7904172A BR 7904172 A BR7904172 A BR 7904172A BR 7904172 A BR7904172 A BR 7904172A BR 7904172 A BR7904172 A BR 7904172A BR 7904172 A BR7904172 A BR 7904172A
Authority
BR
Brazil
Prior art keywords
valves
Prior art date
Application number
BR7904172A
Other languages
English (en)
Inventor
B Lichtenstein
Original Assignee
B Lichtenstein
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 B Lichtenstein filed Critical B Lichtenstein
Priority to BR7904172A priority Critical patent/BR7904172A/pt
Publication of BR7904172A publication Critical patent/BR7904172A/pt

Links

BR7904172A 1979-07-02 1979-07-02 Aperfeicoamentos em valvulas BR7904172A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7904172A BR7904172A (pt) 1979-07-02 1979-07-02 Aperfeicoamentos em valvulas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7904172A BR7904172A (pt) 1979-07-02 1979-07-02 Aperfeicoamentos em valvulas

Publications (1)

Publication Number Publication Date
BR7904172A true BR7904172A (pt) 1979-10-16

Family

ID=4017548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904172A BR7904172A (pt) 1979-07-02 1979-07-02 Aperfeicoamentos em valvulas

Country Status (1)

Country Link
BR (1) BR7904172A (pt)

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