CA332031A - Raccord d'eau de perforatrice a roc - Google Patents

Raccord d'eau de perforatrice a roc

Info

Publication number: CA332031A
Authority: CA; Canada
Prior art keywords: rock drill; water connection; drill water; connection; rock
Prior art date: 1933-04-25
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

CA332031A

Other languages

English (en)

Inventor

F. Terry Edward

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.)

Ingersoll Rand Co

Original Assignee

Ingersoll Rand Co

Publication date

1933-04-25

1933-04-25 Application granted granted Critical

1933-04-25 Publication of CA332031A publication Critical patent/CA332031A/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

CA332031A Raccord d'eau de perforatrice a roc Expired CA332031A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA332031T

Publications (1)

Publication Number	Publication Date
CA332031A true CA332031A (fr)	1933-04-25

Family

ID=35294401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA332031A Expired CA332031A (fr)			Raccord d'eau de perforatrice a roc

Country Status (1)

Country	Link
CA (1)	CA332031A (fr)

0
- CA CA332031A patent/CA332031A/fr not_active Expired

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