PT78673A - Uma valvula de seguranca - Google Patents

Uma valvula de seguranca

Info

Publication number
PT78673A
PT78673A PT7867384A PT7867384A PT78673A PT 78673 A PT78673 A PT 78673A PT 7867384 A PT7867384 A PT 7867384A PT 7867384 A PT7867384 A PT 7867384A PT 78673 A PT78673 A PT 78673A
Authority
PT
Portugal
Prior art keywords
safety valve
safety
valve
Prior art date
Application number
PT7867384A
Other languages
English (en)
Other versions
PT78673B (en
Original Assignee
Manuel Antonio Martins Levada
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 Manuel Antonio Martins Levada filed Critical Manuel Antonio Martins Levada
Priority to PT7867384A priority Critical patent/PT78673B/pt
Publication of PT78673A publication Critical patent/PT78673A/pt
Publication of PT78673B publication Critical patent/PT78673B/pt

Links

PT7867384A 1984-06-01 1984-06-01 Safety valve PT78673B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7867384A PT78673B (en) 1984-06-01 1984-06-01 Safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7867384A PT78673B (en) 1984-06-01 1984-06-01 Safety valve

Publications (2)

Publication Number Publication Date
PT78673A true PT78673A (pt) 1985-01-01
PT78673B PT78673B (en) 1986-07-11

Family

ID=20083495

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7867384A PT78673B (en) 1984-06-01 1984-06-01 Safety valve

Country Status (1)

Country Link
PT (1) PT78673B (pt)

Also Published As

Publication number Publication date
PT78673B (en) 1986-07-11

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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: 19920112