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AU459220B2 - Production of electrets - Google Patents
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AU459220B2 - Production of electrets - Google Patents

Production of electrets

Info

Publication number
AU459220B2
AU459220B2 AU46890/72A AU4689072A AU459220B2 AU 459220 B2 AU459220 B2 AU 459220B2 AU 46890/72 A AU46890/72 A AU 46890/72A AU 4689072 A AU4689072 A AU 4689072A AU 459220 B2 AU459220 B2 AU 459220B2
Authority
AU
Australia
Prior art keywords
electrets
production
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
AU46890/72A
Other versions
AU4689072A (en
Inventor
William Chudleigh Peter
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Priority to AU46890/72A priority Critical patent/AU459220B2/en
Publication of AU4689072A publication Critical patent/AU4689072A/en
Application granted granted Critical
Publication of AU459220B2 publication Critical patent/AU459220B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
AU46890/72A 1972-02-23 1972-02-23 Production of electrets Expired AU459220B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46890/72A AU459220B2 (en) 1972-02-23 1972-02-23 Production of electrets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU46890/72A AU459220B2 (en) 1972-02-23 1972-02-23 Production of electrets

Publications (2)

Publication Number Publication Date
AU4689072A AU4689072A (en) 1974-03-28
AU459220B2 true AU459220B2 (en) 1975-03-20

Family

ID=3733831

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46890/72A Expired AU459220B2 (en) 1972-02-23 1972-02-23 Production of electrets

Country Status (1)

Country Link
AU (1) AU459220B2 (en)

Also Published As

Publication number Publication date
AU4689072A (en) 1974-03-28

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