GB201213585D0 - Improved electret manufacture - Google Patents

Improved electret manufacture

Info

Publication number
GB201213585D0
GB201213585D0 GB201213585A GB201213585A GB201213585D0 GB 201213585 D0 GB201213585 D0 GB 201213585D0 GB 201213585 A GB201213585 A GB 201213585A GB 201213585 A GB201213585 A GB 201213585A GB 201213585 D0 GB201213585 D0 GB 201213585D0
Authority
GB
United Kingdom
Prior art keywords
manufacture
improved electret
electret
improved
electret manufacture
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.)
Ceased
Application number
GB201213585A
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.)
WARWICK VENTURES Ltd
Original Assignee
WARWICK VENTURES 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 WARWICK VENTURES Ltd filed Critical WARWICK VENTURES Ltd
Priority to GB201213585A priority Critical patent/GB201213585D0/en
Publication of GB201213585D0 publication Critical patent/GB201213585D0/en
Priority to PCT/EP2013/065694 priority patent/WO2014019927A1/en
Ceased legal-status Critical Current

Links

GB201213585A 2012-07-31 2012-07-31 Improved electret manufacture Ceased GB201213585D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201213585A GB201213585D0 (en) 2012-07-31 2012-07-31 Improved electret manufacture
PCT/EP2013/065694 WO2014019927A1 (en) 2012-07-31 2013-07-25 Improved electret manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201213585A GB201213585D0 (en) 2012-07-31 2012-07-31 Improved electret manufacture

Publications (1)

Publication Number Publication Date
GB201213585D0 true GB201213585D0 (en) 2012-09-12

Family

ID=46881420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201213585A Ceased GB201213585D0 (en) 2012-07-31 2012-07-31 Improved electret manufacture

Country Status (2)

Country Link
GB (1) GB201213585D0 (en)
WO (1) WO2014019927A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114709078B (en) * 2022-04-20 2023-07-14 湖南大学 Electret and printing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT282017B (en) * 1965-10-23 1970-06-10 Philip Morris Inc Dielectric body
DD137168A1 (en) * 1978-05-02 1979-08-15 Boris A Tazenkov METHOD FOR PRODUCING FOIL ELECTROCRAFT
US4513049A (en) * 1983-04-26 1985-04-23 Mitsui Petrochemical Industries, Ltd. Electret article
TW201121786A (en) * 2009-10-22 2011-07-01 Chi Lin Technology Co Ltd Hybrid electret

Also Published As

Publication number Publication date
WO2014019927A1 (en) 2014-02-06

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)