FI912216A - Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer - Google Patents

Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer Download PDF

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Publication number
FI912216A
FI912216A FI912216A FI912216A FI912216A FI 912216 A FI912216 A FI 912216A FI 912216 A FI912216 A FI 912216A FI 912216 A FI912216 A FI 912216A FI 912216 A FI912216 A FI 912216A
Authority
FI
Finland
Prior art keywords
foer
tillverkningsprocess
mineralfibrer
fraemja
fibre
Prior art date
Application number
FI912216A
Other languages
English (en)
Other versions
FI88497C (fi
FI88497B (fi
FI912216A0 (fi
Inventor
Pentti Raunio
Original Assignee
Ahlstroem Eristeet Oy
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 Ahlstroem Eristeet Oy filed Critical Ahlstroem Eristeet Oy
Priority to FI912216A priority Critical patent/FI88497C/fi
Publication of FI912216A0 publication Critical patent/FI912216A0/fi
Publication of FI912216A publication Critical patent/FI912216A/fi
Application granted granted Critical
Publication of FI88497B publication Critical patent/FI88497B/fi
Publication of FI88497C publication Critical patent/FI88497C/fi

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  • Paper (AREA)
  • Inorganic Fibers (AREA)
FI912216A 1991-05-08 1991-05-08 Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer FI88497C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI912216A FI88497C (fi) 1991-05-08 1991-05-08 Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912216A FI88497C (fi) 1991-05-08 1991-05-08 Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer
FI912216 1991-05-08

Publications (4)

Publication Number Publication Date
FI912216A0 FI912216A0 (fi) 1991-05-08
FI912216A true FI912216A (fi) 1992-11-09
FI88497B FI88497B (fi) 1993-02-15
FI88497C FI88497C (fi) 1993-05-25

Family

ID=8532470

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912216A FI88497C (fi) 1991-05-08 1991-05-08 Foerfarande och arrangemang foer att fraemja tillverkningsprocess foer mineralfibrer

Country Status (1)

Country Link
FI (1) FI88497C (fi)

Also Published As

Publication number Publication date
FI88497C (fi) 1993-05-25
FI88497B (fi) 1993-02-15
FI912216A0 (fi) 1991-05-08

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: ISOVER-AHLSTR!M OY

BB Publication of examined application
PC Transfer of assignment of patent

Owner name: ISOVER-AHLSTR!M OY

MM Patent lapsed