PT81553A - Vanne-papillon a double etancheite - Google Patents

Vanne-papillon a double etancheite

Info

Publication number
PT81553A
PT81553A PT8155385A PT8155385A PT81553A PT 81553 A PT81553 A PT 81553A PT 8155385 A PT8155385 A PT 8155385A PT 8155385 A PT8155385 A PT 8155385A PT 81553 A PT81553 A PT 81553A
Authority
PT
Portugal
Prior art keywords
butterfly valve
double sealed
sealed butterfly
double
valve
Prior art date
Application number
PT8155385A
Other languages
English (en)
Portuguese (pt)
Other versions
PT81553B (pt
Original Assignee
Neyrpic 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 Neyrpic Sa filed Critical Neyrpic Sa
Priority to PT8155385A priority Critical patent/PT81553B/pt
Publication of PT81553A publication Critical patent/PT81553A/fr
Publication of PT81553B publication Critical patent/PT81553B/pt

Links

PT8155385A 1985-11-25 1985-11-25 Valvula-borboleta de estanqueidade dupla PT81553B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8155385A PT81553B (pt) 1985-11-25 1985-11-25 Valvula-borboleta de estanqueidade dupla

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8155385A PT81553B (pt) 1985-11-25 1985-11-25 Valvula-borboleta de estanqueidade dupla

Publications (2)

Publication Number Publication Date
PT81553A true PT81553A (fr) 1985-12-01
PT81553B PT81553B (pt) 1987-09-30

Family

ID=20083755

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8155385A PT81553B (pt) 1985-11-25 1985-11-25 Valvula-borboleta de estanqueidade dupla

Country Status (1)

Country Link
PT (1) PT81553B (fr)

Also Published As

Publication number Publication date
PT81553B (pt) 1987-09-30

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20040804