BR9001222A - Dispositivo de manutencao de valvulas direcionais vs"dmv-vs" - Google Patents

Dispositivo de manutencao de valvulas direcionais vs"dmv-vs"

Info

Publication number
BR9001222A
BR9001222A BR9001222A BR9001222A BR9001222A BR 9001222 A BR9001222 A BR 9001222A BR 9001222 A BR9001222 A BR 9001222A BR 9001222 A BR9001222 A BR 9001222A BR 9001222 A BR9001222 A BR 9001222A
Authority
BR
Brazil
Prior art keywords
dmv
directional valve
maintenance device
valve maintenance
directional
Prior art date
Application number
BR9001222A
Other languages
English (en)
Inventor
Adalberto S Correia
Adilson Carvalho Da Cruz
Antonio Costa Silva
Aylton Dos S Silva
F C Filho Dermeval
Jair Ferreira Da Hora
Jose Jorge G Lima
Original Assignee
Antonio Fernando Carneiro
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 Antonio Fernando Carneiro filed Critical Antonio Fernando Carneiro
Priority to BR9001222A priority Critical patent/BR9001222A/pt
Publication of BR9001222A publication Critical patent/BR9001222A/pt

Links

BR9001222A 1990-03-07 1990-03-07 Dispositivo de manutencao de valvulas direcionais vs"dmv-vs" BR9001222A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9001222A BR9001222A (pt) 1990-03-07 1990-03-07 Dispositivo de manutencao de valvulas direcionais vs"dmv-vs"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9001222A BR9001222A (pt) 1990-03-07 1990-03-07 Dispositivo de manutencao de valvulas direcionais vs"dmv-vs"

Publications (1)

Publication Number Publication Date
BR9001222A true BR9001222A (pt) 1991-10-15

Family

ID=4049123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9001222A BR9001222A (pt) 1990-03-07 1990-03-07 Dispositivo de manutencao de valvulas direcionais vs"dmv-vs"

Country Status (1)

Country Link
BR (1) BR9001222A (pt)

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