GB201222258D0 - Acoustic membrane - Google Patents

Acoustic membrane

Info

Publication number
GB201222258D0
GB201222258D0 GBGB1222258.4A GB201222258A GB201222258D0 GB 201222258 D0 GB201222258 D0 GB 201222258D0 GB 201222258 A GB201222258 A GB 201222258A GB 201222258 D0 GB201222258 D0 GB 201222258D0
Authority
GB
United Kingdom
Prior art keywords
acoustic membrane
acoustic
membrane
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
GBGB1222258.4A
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.)
RITCHIE IAN A
Original Assignee
RITCHIE IAN A
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 RITCHIE IAN A filed Critical RITCHIE IAN A
Priority to GBGB1222258.4A priority Critical patent/GB201222258D0/en
Publication of GB201222258D0 publication Critical patent/GB201222258D0/en
Ceased legal-status Critical Current

Links

GBGB1222258.4A 2012-12-11 2012-12-11 Acoustic membrane Ceased GB201222258D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GBGB1222258.4A GB201222258D0 (en) 2012-12-11 2012-12-11 Acoustic membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1222258.4A GB201222258D0 (en) 2012-12-11 2012-12-11 Acoustic membrane

Publications (1)

Publication Number Publication Date
GB201222258D0 true GB201222258D0 (en) 2013-01-23

Family

ID=47602382

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1222258.4A Ceased GB201222258D0 (en) 2012-12-11 2012-12-11 Acoustic membrane

Country Status (1)

Country Link
GB (1) GB201222258D0 (en)

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Legal Events

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