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BR8903281A - SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY - Google Patents

SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY

Info

Publication number
BR8903281A
BR8903281A BR8903281A BR8903281A BR8903281A BR 8903281 A BR8903281 A BR 8903281A BR 8903281 A BR8903281 A BR 8903281A BR 8903281 A BR8903281 A BR 8903281A BR 8903281 A BR8903281 A BR 8903281A
Authority
BR
Brazil
Prior art keywords
gravity
seal
pressure
injection liquid
injection
Prior art date
Application number
BR8903281A
Other languages
Portuguese (pt)
Inventor
Edson Pedreira Martins
Original Assignee
Edson Pedreira Martins
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 Edson Pedreira Martins filed Critical Edson Pedreira Martins
Priority to BR8903281A priority Critical patent/BR8903281A/en
Publication of BR8903281A publication Critical patent/BR8903281A/en

Links

BR8903281A 1989-07-04 1989-07-04 SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY BR8903281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8903281A BR8903281A (en) 1989-07-04 1989-07-04 SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8903281A BR8903281A (en) 1989-07-04 1989-07-04 SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY

Publications (1)

Publication Number Publication Date
BR8903281A true BR8903281A (en) 1989-09-12

Family

ID=4047373

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8903281A BR8903281A (en) 1989-07-04 1989-07-04 SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY

Country Status (1)

Country Link
BR (1) BR8903281A (en)

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