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FI810143A7 - Method and device for equalizing the wall thickness of a plastic pipe. - Google Patents

Method and device for equalizing the wall thickness of a plastic pipe. Download PDF

Info

Publication number
FI810143A7
FI810143A7 FI810143A FI810143A FI810143A7 FI 810143 A7 FI810143 A7 FI 810143A7 FI 810143 A FI810143 A FI 810143A FI 810143 A FI810143 A FI 810143A FI 810143 A7 FI810143 A7 FI 810143A7
Authority
FI
Finland
Prior art keywords
equalizing
wall thickness
plastic pipe
plastic
pipe
Prior art date
Application number
FI810143A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI810143L (en
Inventor
Urho Kalervo Ruotsalainen
Original Assignee
Asko Upo 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 Asko Upo Oy filed Critical Asko Upo Oy
Priority to FI810143A priority Critical patent/FI810143A7/en
Publication of FI810143L publication Critical patent/FI810143L/en
Publication of FI810143A7 publication Critical patent/FI810143A7/en

Links

FI810143A 1981-01-19 1981-01-19 Method and device for equalizing the wall thickness of a plastic pipe. FI810143A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI810143A FI810143A7 (en) 1981-01-19 1981-01-19 Method and device for equalizing the wall thickness of a plastic pipe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810143A FI810143A7 (en) 1981-01-19 1981-01-19 Method and device for equalizing the wall thickness of a plastic pipe.

Publications (2)

Publication Number Publication Date
FI810143L FI810143L (en) 1982-07-20
FI810143A7 true FI810143A7 (en) 1982-07-20

Family

ID=8514053

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810143A FI810143A7 (en) 1981-01-19 1981-01-19 Method and device for equalizing the wall thickness of a plastic pipe.

Country Status (1)

Country Link
FI (1) FI810143A7 (en)

Also Published As

Publication number Publication date
FI810143L (en) 1982-07-20

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: ASKO-UPO OY