CA859013A - Method and apparatus for producing hollow sections - Google Patents

Method and apparatus for producing hollow sections

Info

Publication number
CA859013A
CA859013A CA859013A CA859013DA CA859013A CA 859013 A CA859013 A CA 859013A CA 859013 A CA859013 A CA 859013A CA 859013D A CA859013D A CA 859013DA CA 859013 A CA859013 A CA 859013A
Authority
CA
Canada
Prior art keywords
hollow sections
producing hollow
producing
sections
hollow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA859013A
Inventor
Hohmann Manfred
Puchmuller Axel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
Publication date
Application granted granted Critical
Publication of CA859013A publication Critical patent/CA859013A/en
Expired legal-status Critical Current

Links

CA859013A Method and apparatus for producing hollow sections Expired CA859013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA859013T

Publications (1)

Publication Number Publication Date
CA859013A true CA859013A (en) 1970-12-22

Family

ID=36344476

Family Applications (1)

Application Number Title Priority Date Filing Date
CA859013A Expired CA859013A (en) Method and apparatus for producing hollow sections

Country Status (1)

Country Link
CA (1) CA859013A (en)

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