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AU128456B2 - Apparatus for forming annular fins on tubing - Google Patents
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AU128456B2 - Apparatus for forming annular fins on tubing - Google Patents

Apparatus for forming annular fins on tubing

Info

Publication number
AU128456B2
AU128456B2 AU25052/45A AU2505245A AU128456B2 AU 128456 B2 AU128456 B2 AU 128456B2 AU 25052/45 A AU25052/45 A AU 25052/45A AU 2505245 A AU2505245 A AU 2505245A AU 128456 B2 AU128456 B2 AU 128456B2
Authority
AU
Australia
Prior art keywords
tubing
forming annular
annular fins
fins
forming
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
AU25052/45A
Other versions
AU2505245A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2505245A publication Critical patent/AU2505245A/en
Publication of AU128456B2 publication Critical patent/AU128456B2/en
Expired legal-status Critical Current

Links

AU25052/45A 1945-11-22 Apparatus for forming annular fins on tubing Expired AU128456B2 (en)

Publications (2)

Publication Number Publication Date
AU2505245A AU2505245A (en) 1945-11-23
AU128456B2 true AU128456B2 (en) 1945-11-23

Family

ID=

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