PT8991U - Disposicao construtiva de filtro - Google Patents

Disposicao construtiva de filtro

Info

Publication number
PT8991U
PT8991U PT899194U PT899194U PT8991U PT 8991 U PT8991 U PT 8991U PT 899194 U PT899194 U PT 899194U PT 899194 U PT899194 U PT 899194U PT 8991 U PT8991 U PT 8991U
Authority
PT
Portugal
Prior art keywords
constructive
filtering device
filtering
constructive filtering
Prior art date
Application number
PT899194U
Other languages
English (en)
Other versions
PT8991T (pt
Inventor
Dacio Mucio De Souza
Original Assignee
Brasfilter Ind Comercio
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 Brasfilter Ind Comercio filed Critical Brasfilter Ind Comercio
Priority to PT899194U priority Critical patent/PT8991U/pt
Publication of PT8991T publication Critical patent/PT8991T/pt
Publication of PT8991U publication Critical patent/PT8991U/pt

Links

PT899194U 1994-03-14 1994-03-14 Disposicao construtiva de filtro PT8991U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT899194U PT8991U (pt) 1994-03-14 1994-03-14 Disposicao construtiva de filtro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT899194U PT8991U (pt) 1994-03-14 1994-03-14 Disposicao construtiva de filtro

Publications (2)

Publication Number Publication Date
PT8991T PT8991T (pt) 1995-10-20
PT8991U true PT8991U (pt) 1996-12-31

Family

ID=20081049

Family Applications (1)

Application Number Title Priority Date Filing Date
PT899194U PT8991U (pt) 1994-03-14 1994-03-14 Disposicao construtiva de filtro

Country Status (1)

Country Link
PT (1) PT8991U (pt)

Also Published As

Publication number Publication date
PT8991T (pt) 1995-10-20

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Legal Events

Date Code Title Description
BB1K Laying open of utility model application

Effective date: 19940628

FG3K Utility model granted, date of granting

Effective date: 19960925

MM3K Annulment or lapse (utility model)

Effective date: 20000331