CA742418A - Method and apparatus for manufacturing insulated ducts - Google Patents

Method and apparatus for manufacturing insulated ducts

Info

Publication number
CA742418A
CA742418A CA742418A CA742418DA CA742418A CA 742418 A CA742418 A CA 742418A CA 742418 A CA742418 A CA 742418A CA 742418D A CA742418D A CA 742418DA CA 742418 A CA742418 A CA 742418A
Authority
CA
Canada
Prior art keywords
manufacturing insulated
insulated ducts
ducts
manufacturing
insulated
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
CA742418A
Inventor
A. Schroeder Clifford
L. Clark Quentin
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 CA742418A publication Critical patent/CA742418A/en
Expired legal-status Critical Current

Links

CA742418A Method and apparatus for manufacturing insulated ducts Expired CA742418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA742418T

Publications (1)

Publication Number Publication Date
CA742418A true CA742418A (en) 1966-09-13

Family

ID=36171598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA742418A Expired CA742418A (en) Method and apparatus for manufacturing insulated ducts

Country Status (1)

Country Link
CA (1) CA742418A (en)

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