FI73318C - Metod för mätning av papperets formation. - Google Patents

Metod för mätning av papperets formation. Download PDF

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Publication number
FI73318C
FI73318C FI844783A FI844783A FI73318C FI 73318 C FI73318 C FI 73318C FI 844783 A FI844783 A FI 844783A FI 844783 A FI844783 A FI 844783A FI 73318 C FI73318 C FI 73318C
Authority
FI
Finland
Prior art keywords
paper
light
formation
diffuser
measuring
Prior art date
Application number
FI844783A
Other languages
English (en)
Finnish (fi)
Other versions
FI844783A0 (fi
FI844783L (fi
FI73318B (fi
Inventor
Pertti Puumalainen
Original Assignee
Roibox 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 Roibox Oy filed Critical Roibox Oy
Priority to FI844783A priority Critical patent/FI73318C/sv
Publication of FI844783A0 publication Critical patent/FI844783A0/fi
Publication of FI844783L publication Critical patent/FI844783L/fi
Application granted granted Critical
Publication of FI73318B publication Critical patent/FI73318B/fi
Publication of FI73318C publication Critical patent/FI73318C/sv

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  • Paper (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI844783A 1984-12-04 1984-12-04 Metod för mätning av papperets formation. FI73318C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI844783A FI73318C (sv) 1984-12-04 1984-12-04 Metod för mätning av papperets formation.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI844783 1984-12-04
FI844783A FI73318C (sv) 1984-12-04 1984-12-04 Metod för mätning av papperets formation.

Publications (4)

Publication Number Publication Date
FI844783A0 FI844783A0 (fi) 1984-12-04
FI844783L FI844783L (fi) 1986-06-05
FI73318B FI73318B (fi) 1987-05-29
FI73318C true FI73318C (sv) 1987-09-10

Family

ID=8520007

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844783A FI73318C (sv) 1984-12-04 1984-12-04 Metod för mätning av papperets formation.

Country Status (1)

Country Link
FI (1) FI73318C (sv)

Also Published As

Publication number Publication date
FI844783A0 (fi) 1984-12-04
FI844783L (fi) 1986-06-05
FI73318B (fi) 1987-05-29

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Legal Events

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MM Patent lapsed

Owner name: ROIBOX OY