CA2088A - Appareil hydrostatique pour percer le roc ou la pierre ou sondage des mines - Google Patents

Appareil hydrostatique pour percer le roc ou la pierre ou sondage des mines

Info

Publication number: CA2088A
Authority: CA; Canada
Prior art keywords: prospecting machine; hydrostatic; rock; stone boring; boring
Prior art date: 1873-02-20
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

CA000002088A

Other languages

English (en)

Inventor

Frederick E.B. Beaumont

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.)

Individual

Original Assignee

Individual

Publication date

1873-02-20

1873-02-20 Application granted granted Critical

1873-02-20 Publication of CA2088A publication Critical patent/CA2088A/fr

Status Expired legal-status Critical Current

Links

230000002706 hydrostatic effect Effects 0.000 title 1
239000011435 rock Substances 0.000 title 1
239000004575 stone Substances 0.000 title 1

CA000002088A Appareil hydrostatique pour percer le roc ou la pierre ou sondage des mines Expired CA2088A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2088T

Publications (1)

Publication Number	Publication Date
CA2088A true CA2088A (fr)	1873-02-20

Family

ID=45118657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000002088A Expired CA2088A (fr)			Appareil hydrostatique pour percer le roc ou la pierre ou sondage des mines

Country Status (1)

Country	Link
CA (1)	CA2088A (fr)

0
- CA CA000002088A patent/CA2088A/fr not_active Expired

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