CA454625A - Ecran metallique - Google Patents

Ecran metallique

Info

Publication number
CA454625A
CA454625A CA454625A CA454625DA CA454625A CA 454625 A CA454625 A CA 454625A CA 454625 A CA454625 A CA 454625A CA 454625D A CA454625D A CA 454625DA CA 454625 A CA454625 A CA 454625A
Authority
CA
Canada
Prior art keywords
metal screen
screen
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
CA454625A
Other languages
English (en)
Inventor
Gilbert Cartter William
Aloysius Duffy 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.)
DAY AND NIGHT MANUFACTURING Co
Original Assignee
DAY AND NIGHT MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA454625A publication Critical patent/CA454625A/fr
Expired legal-status Critical Current

Links

CA454625A Ecran metallique Expired CA454625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA454625T

Publications (1)

Publication Number Publication Date
CA454625A true CA454625A (fr) 1949-02-15

Family

ID=35572360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA454625A Expired CA454625A (fr) Ecran metallique

Country Status (1)

Country Link
CA (1) CA454625A (fr)

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