CA561812A - Method and apparatus for forming corrugated tubing - Google Patents

Method and apparatus for forming corrugated tubing

Info

Publication number
CA561812A
CA561812A CA561812A CA561812DA CA561812A CA 561812 A CA561812 A CA 561812A CA 561812 A CA561812 A CA 561812A CA 561812D A CA561812D A CA 561812DA CA 561812 A CA561812 A CA 561812A
Authority
CA
Canada
Prior art keywords
corrugated tubing
forming corrugated
forming
tubing
corrugated
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
CA561812A
Other languages
French (fr)
Inventor
C. Holte Paul
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.)
PULLMAN VACUUM CLEANER Corp
Original Assignee
PULLMAN VACUUM CLEANER Corp
Publication date
Application granted granted Critical
Publication of CA561812A publication Critical patent/CA561812A/en
Expired legal-status Critical Current

Links

CA561812A Method and apparatus for forming corrugated tubing Expired CA561812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA561812T

Publications (1)

Publication Number Publication Date
CA561812A true CA561812A (en) 1958-08-12

Family

ID=35728244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA561812A Expired CA561812A (en) Method and apparatus for forming corrugated tubing

Country Status (1)

Country Link
CA (1) CA561812A (en)

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