CA453575A - Collapsible tubing and method of producing the same - Google Patents

Collapsible tubing and method of producing the same

Info

Publication number
CA453575A
CA453575A CA453575A CA453575DA CA453575A CA 453575 A CA453575 A CA 453575A CA 453575 A CA453575 A CA 453575A CA 453575D A CA453575D A CA 453575DA CA 453575 A CA453575 A CA 453575A
Authority
CA
Canada
Prior art keywords
producing
same
collapsible tubing
collapsible
tubing
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
CA453575A
Other languages
French (fr)
Inventor
Edgar Chernack Abel
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
Publication date
Application granted granted Critical
Publication of CA453575A publication Critical patent/CA453575A/en
Expired legal-status Critical Current

Links

CA453575A Collapsible tubing and method of producing the same Expired CA453575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453575T

Publications (1)

Publication Number Publication Date
CA453575A true CA453575A (en) 1948-12-21

Family

ID=35571306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453575A Expired CA453575A (en) Collapsible tubing and method of producing the same

Country Status (1)

Country Link
CA (1) CA453575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158112A (en) * 1975-05-14 1992-10-27 Wood Cecil H Flexible duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158112A (en) * 1975-05-14 1992-10-27 Wood Cecil H Flexible duct

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