AT87402B - Method and device for thickening the ends of thin-walled pipes. - Google Patents

Method and device for thickening the ends of thin-walled pipes.

Info

Publication number
AT87402B
AT87402B AT87402DA AT87402B AT 87402 B AT87402 B AT 87402B AT 87402D A AT87402D A AT 87402DA AT 87402 B AT87402 B AT 87402B
Authority
AT
Austria
Prior art keywords
thickening
thin
walled pipes
walled
pipes
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Schmidt
Original Assignee
Hermann Schmidt
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 Hermann Schmidt filed Critical Hermann Schmidt
Application granted granted Critical
Publication of AT87402B publication Critical patent/AT87402B/en

Links

AT87402D 1914-06-02 1915-06-01 Method and device for thickening the ends of thin-walled pipes. AT87402B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE87402X 1914-06-02

Publications (1)

Publication Number Publication Date
AT87402B true AT87402B (en) 1922-02-25

Family

ID=5641713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87402D AT87402B (en) 1914-06-02 1915-06-01 Method and device for thickening the ends of thin-walled pipes.

Country Status (1)

Country Link
AT (1) AT87402B (en)

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