NO122054B - - Google Patents

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Publication number
NO122054B
NO122054B NO198869A NO198869A NO122054B NO 122054 B NO122054 B NO 122054B NO 198869 A NO198869 A NO 198869A NO 198869 A NO198869 A NO 198869A NO 122054 B NO122054 B NO 122054B
Authority
NO
Norway
Prior art keywords
pipe
rotor
opening
explosives
channel
Prior art date
Application number
NO198869A
Other languages
English (en)
Norwegian (no)
Inventor
J Cholet
J Fail
Original Assignee
Inst Francais Du Petrole
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
Priority claimed from FR961562A external-priority patent/FR1422837A/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Priority to NO198869A priority Critical patent/NO122054B/no
Publication of NO122054B publication Critical patent/NO122054B/no

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  • Geophysics And Detection Of Objects (AREA)
NO198869A 1964-01-24 1969-05-14 NO122054B (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO198869A NO122054B (fr) 1964-01-24 1969-05-14

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR961562A FR1422837A (fr) 1964-01-24 1964-01-24 Dispositif émetteur d'ondes sonores
FR981168A FR87803E (fr) 1964-01-24 1964-07-08 Dispositif émetteur d'ondes sonores
FR991468A FR88161E (fr) 1964-01-24 1964-10-15 Dispositif émetteur d'ondes sonores
NO11889465 1965-01-14
NO198869A NO122054B (fr) 1964-01-24 1969-05-14

Publications (1)

Publication Number Publication Date
NO122054B true NO122054B (fr) 1971-05-10

Family

ID=27515225

Family Applications (1)

Application Number Title Priority Date Filing Date
NO198869A NO122054B (fr) 1964-01-24 1969-05-14

Country Status (1)

Country Link
NO (1) NO122054B (fr)

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