AU668527A - Improvements in and relating tothe manufacture of sheet steel pipes - Google Patents

Improvements in and relating tothe manufacture of sheet steel pipes

Info

Publication number
AU668527A
AU668527A AU6685/27A AU668527A AU668527A AU 668527 A AU668527 A AU 668527A AU 6685/27 A AU6685/27 A AU 6685/27A AU 668527 A AU668527 A AU 668527A AU 668527 A AU668527 A AU 668527A
Authority
AU
Australia
Prior art keywords
steel pipes
sheet steel
relating tothe
tothe manufacture
manufacture
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
AU6685/27A
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.)
Merle Alvin Tompkins
Original Assignee
Merle Alvin Tompkins
Filing date
Publication date
Application filed by Merle Alvin Tompkins filed Critical Merle Alvin Tompkins
Publication of AU668527A publication Critical patent/AU668527A/en
Expired legal-status Critical Current

Links

AU6685/27A 1927-03-31 Improvements in and relating tothe manufacture of sheet steel pipes Expired AU668527A (en)

Publications (1)

Publication Number Publication Date
AU668527A true AU668527A (en) 1928-05-01

Family

ID=

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