NO990869D0 - Akustisk sender - Google Patents

Akustisk sender

Info

Publication number
NO990869D0
NO990869D0 NO990869A NO990869A NO990869D0 NO 990869 D0 NO990869 D0 NO 990869D0 NO 990869 A NO990869 A NO 990869A NO 990869 A NO990869 A NO 990869A NO 990869 D0 NO990869 D0 NO 990869D0
Authority
NO
Norway
Prior art keywords
acoustic transmitter
acoustic
transmitter
Prior art date
Application number
NO990869A
Other languages
English (en)
Other versions
NO990869L (no
NO308632B1 (no
Inventor
Rune Tenghamn
Original Assignee
Unaco Systems Ab
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 Unaco Systems Ab filed Critical Unaco Systems Ab
Priority to NO990869A priority Critical patent/NO308632B1/no
Publication of NO990869D0 publication Critical patent/NO990869D0/no
Publication of NO990869L publication Critical patent/NO990869L/no
Publication of NO308632B1 publication Critical patent/NO308632B1/no

Links

NO990869A 1999-02-24 1999-02-24 Anordning ved akustisk flekstensional vibrator, særlig for bruk ved seismiske undersøkelser under vann NO308632B1 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO990869A NO308632B1 (no) 1999-02-24 1999-02-24 Anordning ved akustisk flekstensional vibrator, særlig for bruk ved seismiske undersøkelser under vann

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO990869A NO308632B1 (no) 1999-02-24 1999-02-24 Anordning ved akustisk flekstensional vibrator, særlig for bruk ved seismiske undersøkelser under vann

Publications (3)

Publication Number Publication Date
NO990869D0 true NO990869D0 (no) 1999-02-24
NO990869L NO990869L (no) 2000-08-25
NO308632B1 NO308632B1 (no) 2000-10-02

Family

ID=19902999

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990869A NO308632B1 (no) 1999-02-24 1999-02-24 Anordning ved akustisk flekstensional vibrator, særlig for bruk ved seismiske undersøkelser under vann

Country Status (1)

Country Link
NO (1) NO308632B1 (no)

Also Published As

Publication number Publication date
NO990869L (no) 2000-08-25
NO308632B1 (no) 2000-10-02

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Legal Events

Date Code Title Description
MK1K Patent expired