CA452668A - Matiere en feuille a orifices - Google Patents

Matiere en feuille a orifices

Info

Publication number
CA452668A
CA452668A CA452668A CA452668DA CA452668A CA 452668 A CA452668 A CA 452668A CA 452668 A CA452668 A CA 452668A CA 452668D A CA452668D A CA 452668DA CA 452668 A CA452668 A CA 452668A
Authority
CA
Canada
Prior art keywords
sheet material
louvered sheet
louvered
sheet
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
CA452668A
Other languages
English (en)
Inventor
Warp Harold
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.)
FLEX-O-GLASS
Original Assignee
FLEX-O-GLASS
Publication date
Application granted granted Critical
Publication of CA452668A publication Critical patent/CA452668A/fr
Expired legal-status Critical Current

Links

CA452668A Matiere en feuille a orifices Expired CA452668A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452668T

Publications (1)

Publication Number Publication Date
CA452668A true CA452668A (fr) 1948-11-16

Family

ID=35570397

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452668A Expired CA452668A (fr) Matiere en feuille a orifices

Country Status (1)

Country Link
CA (1) CA452668A (fr)

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