CA361469A - Tube d'eau de perforatrice a roc - Google Patents

Tube d'eau de perforatrice a roc

Info

Publication number: CA361469A
Authority: CA; Canada
Prior art keywords: water tube; rock drill; drill water; rock; tube
Prior art date: 1936-10-27
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

CA361469A

Other languages

English (en)

Inventor

Charles Richardson George

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

1936-10-27

1936-10-27 Application granted granted Critical

1936-10-27 Publication of CA361469A publication Critical patent/CA361469A/fr

Status Expired legal-status Critical Current

Links

239000011435 rock Substances 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

CA361469A Tube d'eau de perforatrice a roc Expired CA361469A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA361469T

Publications (1)

Publication Number	Publication Date
CA361469A true CA361469A (fr)	1936-10-27

Family

ID=35360808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA361469A Expired CA361469A (fr)			Tube d'eau de perforatrice a roc

Country Status (1)

Country	Link
CA (1)	CA361469A (fr)

0
- CA CA361469A patent/CA361469A/fr not_active Expired

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