CA723051A - Sheet metal duct - Google Patents

Sheet metal duct

Info

Publication number
CA723051A
CA723051A CA723051A CA723051DA CA723051A CA 723051 A CA723051 A CA 723051A CA 723051 A CA723051 A CA 723051A CA 723051D A CA723051D A CA 723051DA CA 723051 A CA723051 A CA 723051A
Authority
CA
Canada
Prior art keywords
sheet metal
metal duct
duct
sheet
metal
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
CA723051A
Inventor
Szlashta Joseph
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 CA723051A publication Critical patent/CA723051A/en
Expired legal-status Critical Current

Links

CA723051A Sheet metal duct Expired CA723051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA723051T

Publications (1)

Publication Number Publication Date
CA723051A true CA723051A (en) 1965-12-07

Family

ID=36058628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA723051A Expired CA723051A (en) Sheet metal duct

Country Status (1)

Country Link
CA (1) CA723051A (en)

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