CA904973A - Apparatus for switching geophones - Google Patents

Apparatus for switching geophones

Info

Publication number
CA904973A
CA904973A CA904973A CA904973DA CA904973A CA 904973 A CA904973 A CA 904973A CA 904973 A CA904973 A CA 904973A CA 904973D A CA904973D A CA 904973DA CA 904973 A CA904973 A CA 904973A
Authority
CA
Canada
Prior art keywords
geophones
switching
switching geophones
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.)
Expired
Application number
CA904973A
Inventor
C. Hibbard Haines
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.)
ExxonMobil Upstream Research Co
Original Assignee
Esso Production Research Co
Publication date
Application granted granted Critical
Publication of CA904973A publication Critical patent/CA904973A/en
Expired legal-status Critical Current

Links

CA904973A Apparatus for switching geophones Expired CA904973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA904973T

Publications (1)

Publication Number Publication Date
CA904973A true CA904973A (en) 1972-07-11

Family

ID=36412794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA904973A Expired CA904973A (en) Apparatus for switching geophones

Country Status (1)

Country Link
CA (1) CA904973A (en)

Similar Documents

Publication Publication Date Title
CA1011354A (en) Row-forming palettising apparatus
CA982886A (en) Development apparatus
CA981916A (en) Actuator apparatus
CA961727A (en) Combine apparatus
AU473755B2 (en) Floor-treating apparatus
CA964527A (en) Ice-breaking apparatus
CA988061A (en) Article-dispensing apparatus
AU6140273A (en) Apparatus
CA971036A (en) Switching apparatus
CA977272A (en) Automatic packing apparatus
AU469056B2 (en) Apparatus for knitting
CA984864A (en) Log-sorting apparatus
CA978063A (en) Location apparatus
CA904973A (en) Apparatus for switching geophones
CA912921A (en) Wind-propelled apparatus
AU459381B2 (en) Electrophotograhic apparatus
AU5317373A (en) Practice apparatus for ballgames
CA893013A (en) Part-feeding apparatus
CA962513A (en) Food-broiling apparatus
CA890556A (en) Copy-making apparatus
AU484353B2 (en) Tele-setting apparatus
AU480833B2 (en) Condenser-discharge stud-welding apparatus
CA902895A (en) Loop-cutting apparatus
CA905494A (en) Plasma-torch apparatus
CA915113A (en) Container-unloading apparatus