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BR8900153A - Valvula dosadora - Google Patents

Valvula dosadora

Info

Publication number
BR8900153A
BR8900153A BR8900153A BR8900153A BR8900153A BR 8900153 A BR8900153 A BR 8900153A BR 8900153 A BR8900153 A BR 8900153A BR 8900153 A BR8900153 A BR 8900153A BR 8900153 A BR8900153 A BR 8900153A
Authority
BR
Brazil
Prior art keywords
dosing valve
dosing
valve
Prior art date
Application number
BR8900153A
Other languages
English (en)
Inventor
Alberto Haibara
Oscar Makoto Fukuda
Valmor Neves Vieira
Original Assignee
Petroleo Brasileiro 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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR8900153A priority Critical patent/BR8900153A/pt
Publication of BR8900153A publication Critical patent/BR8900153A/pt

Links

BR8900153A 1989-01-13 1989-01-13 Valvula dosadora BR8900153A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8900153A BR8900153A (pt) 1989-01-13 1989-01-13 Valvula dosadora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8900153A BR8900153A (pt) 1989-01-13 1989-01-13 Valvula dosadora

Publications (1)

Publication Number Publication Date
BR8900153A true BR8900153A (pt) 1990-08-14

Family

ID=4046416

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8900153A BR8900153A (pt) 1989-01-13 1989-01-13 Valvula dosadora

Country Status (1)

Country Link
BR (1) BR8900153A (pt)

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Legal Events

Date Code Title Description
KA Annual fee due
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 13/01/2004