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PT86994A - Valvula de retencao de fecho silencioso - Google Patents

Valvula de retencao de fecho silencioso

Info

Publication number
PT86994A
PT86994A PT8699488A PT8699488A PT86994A PT 86994 A PT86994 A PT 86994A PT 8699488 A PT8699488 A PT 8699488A PT 8699488 A PT8699488 A PT 8699488A PT 86994 A PT86994 A PT 86994A
Authority
PT
Portugal
Prior art keywords
hold valve
close hold
silent close
silent
valve
Prior art date
Application number
PT8699488A
Other languages
English (en)
Original Assignee
Lidio Gomes Marta
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 Lidio Gomes Marta filed Critical Lidio Gomes Marta
Priority to PT8699488A priority Critical patent/PT86994A/pt
Publication of PT86994A publication Critical patent/PT86994A/pt

Links

PT8699488A 1988-03-17 1988-03-17 Valvula de retencao de fecho silencioso PT86994A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8699488A PT86994A (pt) 1988-03-17 1988-03-17 Valvula de retencao de fecho silencioso

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8699488A PT86994A (pt) 1988-03-17 1988-03-17 Valvula de retencao de fecho silencioso

Publications (1)

Publication Number Publication Date
PT86994A true PT86994A (pt) 1989-11-10

Family

ID=20084192

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8699488A PT86994A (pt) 1988-03-17 1988-03-17 Valvula de retencao de fecho silencioso

Country Status (1)

Country Link
PT (1) PT86994A (pt)

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