DK102667C - Apparatus for making screw-wound, welded pipes. - Google Patents

Apparatus for making screw-wound, welded pipes.

Info

Publication number
DK102667C
DK102667C DK12858A DK12858A DK102667C DK 102667 C DK102667 C DK 102667C DK 12858 A DK12858 A DK 12858A DK 12858 A DK12858 A DK 12858A DK 102667 C DK102667 C DK 102667C
Authority
DK
Denmark
Prior art keywords
wound
welded pipes
making screw
screw
making
Prior art date
Application number
DK12858A
Other languages
Danish (da)
Inventor
Wilhelm Eckhardt
Original Assignee
Wilhelm Eckhardt
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 Wilhelm Eckhardt filed Critical Wilhelm Eckhardt
Application granted granted Critical
Publication of DK102667C publication Critical patent/DK102667C/en

Links

DK12858A 1957-01-15 1958-01-15 Apparatus for making screw-wound, welded pipes. DK102667C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102667X 1957-01-15

Publications (1)

Publication Number Publication Date
DK102667C true DK102667C (en) 1965-09-20

Family

ID=5649434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12858A DK102667C (en) 1957-01-15 1958-01-15 Apparatus for making screw-wound, welded pipes.

Country Status (1)

Country Link
DK (1) DK102667C (en)

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