CA783825A - Polycarbonate electrets - Google Patents

Polycarbonate electrets

Info

Publication number
CA783825A
CA783825A CA783825A CA783825DA CA783825A CA 783825 A CA783825 A CA 783825A CA 783825 A CA783825 A CA 783825A CA 783825D A CA783825D A CA 783825DA CA 783825 A CA783825 A CA 783825A
Authority
CA
Canada
Prior art keywords
electrets
polycarbonate
polycarbonate electrets
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
CA783825A
Inventor
M. Perlman Martin
W. Reedyk Cornelis
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA783825A publication Critical patent/CA783825A/en
Expired legal-status Critical Current

Links

CA783825A Polycarbonate electrets Expired CA783825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA783825T

Publications (1)

Publication Number Publication Date
CA783825A true CA783825A (en) 1968-04-23

Family

ID=36246494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA783825A Expired CA783825A (en) Polycarbonate electrets

Country Status (1)

Country Link
CA (1) CA783825A (en)

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