CA882386A - Electrets and method of making same - Google Patents

Electrets and method of making same

Info

Publication number
CA882386A
CA882386A CA882386A CA882386DA CA882386A CA 882386 A CA882386 A CA 882386A CA 882386 A CA882386 A CA 882386A CA 882386D A CA882386D A CA 882386DA CA 882386 A CA882386 A CA 882386A
Authority
CA
Canada
Prior art keywords
electrets
making same
making
same
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
CA882386A
Inventor
V. Murphy Preston
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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron Corp
Publication date
Application granted granted Critical
Publication of CA882386A publication Critical patent/CA882386A/en
Expired legal-status Critical Current

Links

CA882386A Electrets and method of making same Expired CA882386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA882386T

Publications (1)

Publication Number Publication Date
CA882386A true CA882386A (en) 1971-09-28

Family

ID=36368149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA882386A Expired CA882386A (en) Electrets and method of making same

Country Status (1)

Country Link
CA (1) CA882386A (en)

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