FI50691C - Laite muovikalvojen kuumasaumaamiseksi. - Google Patents

Laite muovikalvojen kuumasaumaamiseksi.

Info

Publication number
FI50691C
FI50691C FI750572A FI750572A FI50691C FI 50691 C FI50691 C FI 50691C FI 750572 A FI750572 A FI 750572A FI 750572 A FI750572 A FI 750572A FI 50691 C FI50691 C FI 50691C
Authority
FI
Finland
Prior art keywords
heat sealing
plastic films
sealing plastic
films
heat
Prior art date
Application number
FI750572A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI50691B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Goesta Rudolf Brederholm
Original Assignee
Otk Keskusosuusliike
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 Otk Keskusosuusliike filed Critical Otk Keskusosuusliike
Priority to FI750572A priority Critical patent/FI50691C/fi
Application granted granted Critical
Publication of FI50691B publication Critical patent/FI50691B/fi
Publication of FI50691C publication Critical patent/FI50691C/fi

Links

FI750572A 1975-02-27 1975-02-27 Laite muovikalvojen kuumasaumaamiseksi. FI50691C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI750572A FI50691C (fi) 1975-02-27 1975-02-27 Laite muovikalvojen kuumasaumaamiseksi.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750572A FI50691C (fi) 1975-02-27 1975-02-27 Laite muovikalvojen kuumasaumaamiseksi.

Publications (2)

Publication Number Publication Date
FI50691B FI50691B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-01
FI50691C true FI50691C (fi) 1976-06-10

Family

ID=8509009

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750572A FI50691C (fi) 1975-02-27 1975-02-27 Laite muovikalvojen kuumasaumaamiseksi.

Country Status (1)

Country Link
FI (1) FI50691C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FI50691B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KESKUSOSUUSLIIKE OTK