AU461941B2 - Elec tret device - Google Patents

Elec tret device

Info

Publication number
AU461941B2
AU461941B2 AU44943/72A AU4494372A AU461941B2 AU 461941 B2 AU461941 B2 AU 461941B2 AU 44943/72 A AU44943/72 A AU 44943/72A AU 4494372 A AU4494372 A AU 4494372A AU 461941 B2 AU461941 B2 AU 461941B2
Authority
AU
Australia
Prior art keywords
tret
elec
tret device
elec tret
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
AU44943/72A
Other versions
AU4494372A (en
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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
Priority claimed from JP46056107A external-priority patent/JPS5037815B1/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of AU4494372A publication Critical patent/AU4494372A/en
Application granted granted Critical
Publication of AU461941B2 publication Critical patent/AU461941B2/en
Expired legal-status Critical Current

Links

AU44943/72A 1971-07-28 1972-07-25 Elec tret device Expired AU461941B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46056107A JPS5037815B1 (en) 1970-07-28 1971-07-28

Publications (2)

Publication Number Publication Date
AU4494372A AU4494372A (en) 1974-02-07
AU461941B2 true AU461941B2 (en) 1975-06-12

Family

ID=13017859

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44943/72A Expired AU461941B2 (en) 1971-07-28 1972-07-25 Elec tret device

Country Status (1)

Country Link
AU (1) AU461941B2 (en)

Also Published As

Publication number Publication date
AU4494372A (en) 1974-02-07

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