PT7759U - FILTER OF INDUSTRIAL SAND FOR WATER - Google Patents

FILTER OF INDUSTRIAL SAND FOR WATER

Info

Publication number
PT7759U
PT7759U PT775986U PT775986U PT7759U PT 7759 U PT7759 U PT 7759U PT 775986 U PT775986 U PT 775986U PT 775986 U PT775986 U PT 775986U PT 7759 U PT7759 U PT 7759U
Authority
PT
Portugal
Prior art keywords
filter
water
industrial sand
sand
industrial
Prior art date
Application number
PT775986U
Other languages
Portuguese (pt)
Original Assignee
Enafil Empresa Nacional De Fil
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 Enafil Empresa Nacional De Fil filed Critical Enafil Empresa Nacional De Fil
Priority to PT775986U priority Critical patent/PT7759U/en
Publication of PT7759U publication Critical patent/PT7759U/en

Links

PT775986U 1986-02-21 1986-02-21 FILTER OF INDUSTRIAL SAND FOR WATER PT7759U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT775986U PT7759U (en) 1986-02-21 1986-02-21 FILTER OF INDUSTRIAL SAND FOR WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT775986U PT7759U (en) 1986-02-21 1986-02-21 FILTER OF INDUSTRIAL SAND FOR WATER

Publications (1)

Publication Number Publication Date
PT7759U true PT7759U (en) 1989-12-04

Family

ID=20080416

Family Applications (1)

Application Number Title Priority Date Filing Date
PT775986U PT7759U (en) 1986-02-21 1986-02-21 FILTER OF INDUSTRIAL SAND FOR WATER

Country Status (1)

Country Link
PT (1) PT7759U (en)

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