CA91414A - Machine pour faire des tubes en spirale - Google Patents

Machine pour faire des tubes en spirale

Info

Publication number
CA91414A
CA91414A CA000091414A CA91414DA CA91414A CA 91414 A CA91414 A CA 91414A CA 000091414 A CA000091414 A CA 000091414A CA 91414D A CA91414D A CA 91414DA CA 91414 A CA91414 A CA 91414A
Authority
CA
Canada
Prior art keywords
machine
spiral tubes
making spiral
making
tubes
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
CA000091414A
Other languages
English (en)
Inventor
Henry Wilson Morrow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA91414A publication Critical patent/CA91414A/fr
Expired legal-status Critical Current

Links

CA000091414A 1904-07-25 1904-07-25 Machine pour faire des tubes en spirale Expired CA91414A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91414T 1904-07-25

Publications (1)

Publication Number Publication Date
CA91414A true CA91414A (fr) 1905-02-07

Family

ID=45207949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091414A Expired CA91414A (fr) 1904-07-25 1904-07-25 Machine pour faire des tubes en spirale

Country Status (1)

Country Link
CA (1) CA91414A (fr)

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