GB0226673D0 - Acoustic ranging by application of linear period modulated sound - Google Patents

Acoustic ranging by application of linear period modulated sound

Info

Publication number
GB0226673D0
GB0226673D0 GB0226673A GB0226673A GB0226673D0 GB 0226673 D0 GB0226673 D0 GB 0226673D0 GB 0226673 A GB0226673 A GB 0226673A GB 0226673 A GB0226673 A GB 0226673A GB 0226673 D0 GB0226673 D0 GB 0226673D0
Authority
GB
United Kingdom
Prior art keywords
application
modulated sound
acoustic ranging
linear period
period modulated
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
GB0226673A
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.)
Westerngeco Seismic Holdings Ltd
Original Assignee
Westerngeco Seismic Holdings 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 Westerngeco Seismic Holdings Ltd filed Critical Westerngeco Seismic Holdings Ltd
Priority to GB0226673A priority Critical patent/GB0226673D0/en
Publication of GB0226673D0 publication Critical patent/GB0226673D0/en
Ceased legal-status Critical Current

Links

GB0226673A 2002-11-15 2002-11-15 Acoustic ranging by application of linear period modulated sound Ceased GB0226673D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0226673A GB0226673D0 (en) 2002-11-15 2002-11-15 Acoustic ranging by application of linear period modulated sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0226673A GB0226673D0 (en) 2002-11-15 2002-11-15 Acoustic ranging by application of linear period modulated sound

Publications (1)

Publication Number Publication Date
GB0226673D0 true GB0226673D0 (en) 2002-12-24

Family

ID=9947883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0226673A Ceased GB0226673D0 (en) 2002-11-15 2002-11-15 Acoustic ranging by application of linear period modulated sound

Country Status (1)

Country Link
GB (1) GB0226673D0 (en)

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Legal Events

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