AU226876B2 - Method and apparatus for producing corrugations or ridges on plastic tubes - Google Patents

Method and apparatus for producing corrugations or ridges on plastic tubes

Info

Publication number
AU226876B2
AU226876B2 AU36244/58A AU3624458A AU226876B2 AU 226876 B2 AU226876 B2 AU 226876B2 AU 36244/58 A AU36244/58 A AU 36244/58A AU 3624458 A AU3624458 A AU 3624458A AU 226876 B2 AU226876 B2 AU 226876B2
Authority
AU
Australia
Prior art keywords
ridges
plastic tubes
producing corrugations
corrugations
producing
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
AU36244/58A
Other versions
AU3624458A (en
Inventor
Ernest Jackson" and Trevor Frederick Moss Harold
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.)
Tecalemit Ltd
Original Assignee
Tecalemit Ltd
Filing date
Publication date
Application filed by Tecalemit Ltd filed Critical Tecalemit Ltd
Application granted granted Critical
Publication of AU3624458A publication Critical patent/AU3624458A/en
Publication of AU226876B2 publication Critical patent/AU226876B2/en
Expired legal-status Critical Current

Links

AU36244/58A 1958-03-20 Method and apparatus for producing corrugations or ridges on plastic tubes Expired AU226876B2 (en)

Publications (2)

Publication Number Publication Date
AU3624458A AU3624458A (en) 1958-09-18
AU226876B2 true AU226876B2 (en) 1958-09-18

Family

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