CA403984A - Appareil d'exploration des strates geologiques - Google Patents

Appareil d'exploration des strates geologiques

Info

Publication number: CA403984A
Authority: CA; Canada
Prior art keywords: geological strata; exploring apparatus; exploring; geological; strata
Prior art date: 1942-04-07
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

CA403984A

Other languages

Inventor

Brons Folkert

Original Assignee

Shell Development Co

Publication date

1942-04-07

1942-04-07 Application granted granted Critical

1942-04-07 Publication of CA403984A publication Critical patent/CA403984A/fr

Status Expired legal-status Critical Current

CA403984A Appareil d'exploration des strates geologiques Expired CA403984A (fr)

Application Number	Priority Date	Filing Date	Title
CA403984T

Publication Number	Publication Date
CA403984A true CA403984A (fr)	1942-04-07

Application Number	Title	Priority Date	Filing Date
CA403984A Expired CA403984A (fr)			Appareil d'exploration des strates geologiques

Country	Link
CA (1)	CA403984A (fr)

Publication	Publication Date	Title
CA403984A (fr)	1942-04-07	Appareil d'exploration des strates geologiques
CA402212A (fr)	1942-01-13	Appareil d'exploration geophysique
CA407129A (fr)	1942-09-01	Appareil geophysique de prospection
CA402526A (fr)	1942-01-27	Methode d'exploration geophysique
CA404738A (fr)	1942-05-12	Appareil de reperage de puits
CA415208A (fr)	1943-09-14	Appareil d'exploration geologique
CA409421A (fr)	1942-12-22	Appareil a forer horizontalement
CA410747A (fr)	1943-02-23	Appareil a forage incline de la terre
CA407454A (fr)	1942-09-15	Perforatrice
CA404298A (fr)	1942-04-21	Methode de reperage geochimique de puits
CA402865A (fr)	1942-02-17	Dispositif a forer le mort-terrain
CA423721A (fr)	1944-11-14	Appareil d'exploration miniere sous eau
CA420412A (fr)	1944-05-23	Appareil d'exploration sous terre
CA407673A (fr)	1942-09-29	Methode de forage de la terre
CA438460A (fr)	1946-12-10	Relais selecteur de protection
CA397853A (fr)	1941-07-08	Appareil de prospection geophysique
CA403888A (fr)	1942-04-07	Perforatrice a roc
CA403889A (fr)	1942-04-07	Perforatrice a roc
CA405567A (fr)	1942-06-16	Perforatrice a roc
CA405580A (fr)	1942-06-23	Perforatrice a roc
CA405582A (fr)	1942-06-23	Perforatrice a roc
CA407143A (fr)	1942-09-01	Perforatrice a roc
CA407365A (fr)	1942-09-15	Perforatrice a roc
AU118968B2 (en)		Rock drills
CA415209A (fr)	1943-09-14	Appareil d'exploration geophysique