FI811386L - Foerfarande foer framstaellning av cigarrettfilterstaenger - Google Patents

Foerfarande foer framstaellning av cigarrettfilterstaenger

Info

Publication number
FI811386L
FI811386L FI811386A FI811386A FI811386L FI 811386 L FI811386 L FI 811386L FI 811386 A FI811386 A FI 811386A FI 811386 A FI811386 A FI 811386A FI 811386 L FI811386 L FI 811386L
Authority
FI
Finland
Prior art keywords
cycling
filters
frequency refrigeration
refrigeration
frequency
Prior art date
Application number
FI811386A
Other languages
English (en)
Inventor
Charles Herbert Keith
Richard Owen Tucker
Original Assignee
Celanese Corp
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
Priority claimed from FI772956A external-priority patent/FI772956A/fi
Application filed by Celanese Corp filed Critical Celanese Corp
Publication of FI811386L publication Critical patent/FI811386L/fi

Links

FI811386A 1976-10-06 1981-05-05 Foerfarande foer framstaellning av cigarrettfilterstaenger FI811386L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73003976A 1976-10-06 1976-10-06
FI772956A FI772956A (fi) 1976-10-06 1977-10-06 Filtermaterial

Publications (1)

Publication Number Publication Date
FI811386L true FI811386L (fi) 1981-05-05

Family

ID=26156896

Family Applications (2)

Application Number Title Priority Date Filing Date
FI811387A FI811387L (fi) 1976-10-06 1981-05-05 Foerfarande foer framstaellning av en opak poroes fibrillstruktur
FI811386A FI811386L (fi) 1976-10-06 1981-05-05 Foerfarande foer framstaellning av cigarrettfilterstaenger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI811387A FI811387L (fi) 1976-10-06 1981-05-05 Foerfarande foer framstaellning av en opak poroes fibrillstruktur

Country Status (1)

Country Link
FI (2) FI811387L (fi)

Also Published As

Publication number Publication date
FI811387L (fi) 1981-05-05

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: CELANESE CORPORATION