CA204764A - Perceuse - Google Patents

Perceuse

Info

Publication number: CA204764A
Authority: CA; Canada
Prior art keywords: drilling machine; drilling; machine
Prior art date: 1920-10-12
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

CA204764A

Other languages

English (en)

Inventor

T. Sears Willard

W. Jager Geo.

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.)

JOHN BERTRAM AND SONS Co

Original Assignee

JOHN BERTRAM AND SONS Co

Publication date

1920-10-12

1920-10-12 Application granted granted Critical

1920-10-12 Publication of CA204764A publication Critical patent/CA204764A/fr

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title 1

CA204764A Perceuse Expired CA204764A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA204764T

Publications (1)

Publication Number	Publication Date
CA204764A true CA204764A (fr)	1920-10-12

Family

ID=35098543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA204764A Expired CA204764A (fr)			Perceuse

Country Status (1)

Country	Link
CA (1)	CA204764A (fr)

0
- CA CA204764A patent/CA204764A/fr not_active Expired

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