CA374301A - Perforatrice portable - Google Patents

Perforatrice portable

Info

Publication number: CA374301A
Authority: CA; Canada
Prior art keywords: drilling machine; portable drilling; portable; machine; drilling
Prior art date: 1938-06-07
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

CA374301A

Other languages

English (en)

Inventor

Buston Crofton Harold

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

1938-06-07

1938-06-07 Application granted granted Critical

1938-06-07 Publication of CA374301A publication Critical patent/CA374301A/fr

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title 1

CA374301A Perforatrice portable Expired CA374301A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA374301T

Publications (1)

Publication Number	Publication Date
CA374301A true CA374301A (fr)	1938-06-07

Family

ID=35378625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374301A Expired CA374301A (fr)			Perforatrice portable

Country Status (1)

Country	Link
CA (1)	CA374301A (fr)

0
- CA CA374301A patent/CA374301A/fr not_active Expired

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