GB9408139D0 - Acoustic sensor - Google Patents

Acoustic sensor

Info

Publication number
GB9408139D0
GB9408139D0 GB9408139A GB9408139A GB9408139D0 GB 9408139 D0 GB9408139 D0 GB 9408139D0 GB 9408139 A GB9408139 A GB 9408139A GB 9408139 A GB9408139 A GB 9408139A GB 9408139 D0 GB9408139 D0 GB 9408139D0
Authority
GB
United Kingdom
Prior art keywords
acoustic sensor
acoustic
sensor
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.)
Pending
Application number
GB9408139A
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi 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
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of GB9408139D0 publication Critical patent/GB9408139D0/en
Priority to GB9500250A priority Critical patent/GB2288020B/en
Priority to EP95912370A priority patent/EP0753161B1/en
Priority to PCT/GB1995/000684 priority patent/WO1995027222A1/en
Priority to US08/716,137 priority patent/US5798488A/en
Priority to AU19576/95A priority patent/AU1957695A/en
Priority to DE69517166T priority patent/DE69517166T2/en
Priority to NO19964078A priority patent/NO319262B1/en
Pending legal-status Critical Current

Links

GB9408139A 1994-03-30 1994-04-25 Acoustic sensor Pending GB9408139D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9500250A GB2288020B (en) 1994-03-30 1995-01-06 Drilling apparatus
EP95912370A EP0753161B1 (en) 1994-03-30 1995-03-27 Acoustic sensor
PCT/GB1995/000684 WO1995027222A1 (en) 1994-03-30 1995-03-27 Acoustic sensor
US08/716,137 US5798488A (en) 1994-03-30 1995-03-27 Acoustic sensor
AU19576/95A AU1957695A (en) 1994-03-30 1995-03-27 Acoustic sensor
DE69517166T DE69517166T2 (en) 1994-03-30 1995-03-27 ACOUSTIC PROBE
NO19964078A NO319262B1 (en) 1994-03-30 1996-09-27 Transduce directly connected to drill bit for generating and receiving seismic signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9406378A GB9406378D0 (en) 1994-03-30 1994-03-30 Acoustic sensor

Publications (1)

Publication Number Publication Date
GB9408139D0 true GB9408139D0 (en) 1994-06-15

Family

ID=10752805

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9406378A Pending GB9406378D0 (en) 1994-03-30 1994-03-30 Acoustic sensor
GB9408139A Pending GB9408139D0 (en) 1994-03-30 1994-04-25 Acoustic sensor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9406378A Pending GB9406378D0 (en) 1994-03-30 1994-03-30 Acoustic sensor

Country Status (2)

Country Link
GB (2) GB9406378D0 (en)
SA (1) SA95160015B1 (en)

Also Published As

Publication number Publication date
SA95160015B1 (en) 2006-03-15
GB9406378D0 (en) 1994-05-25

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