CA3114A - Machine a forer le fer ou l'acier - Google Patents

Machine a forer le fer ou l'acier

Info

Publication number: CA3114A
Authority: CA; Canada
Prior art keywords: steel; machine; drilling iron; drilling; iron
Prior art date: 1874-02-20
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

CA000003114A

Other languages

English (en)

Inventor

Joel Tufford

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

1874-02-20

1874-02-20 Application granted granted Critical

1874-02-20 Publication of CA3114A publication Critical patent/CA3114A/fr

Status Expired legal-status Critical Current

Links

CA000003114A Machine a forer le fer ou l'acier Expired CA3114A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA3114T

Publications (1)

Publication Number	Publication Date
CA3114A true CA3114A (fr)	1874-02-20

Family

ID=45119677

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000003114A Expired CA3114A (fr)			Machine a forer le fer ou l'acier

Country Status (1)

Country	Link
CA (1)	CA3114A (fr)

0
- CA CA000003114A patent/CA3114A/fr not_active Expired

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