CA65442A - Appareil a creuser - Google Patents

Appareil a creuser

Info

Publication number: CA65442A
Authority: CA; Canada
Prior art keywords: boring apparatus; deep boring; deep; boring
Prior art date: 1899-04-25
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

CA000065442A

Other languages

English (en)

Inventor

Joseph Vogt

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

Priority date (The priority date 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 date listed.)

1899-04-25

Filing date

1899-04-25

Publication date

1899-12-20

1899-04-25 Application filed by Individual filed Critical Individual

1899-12-20 Application granted granted Critical

1899-12-20 Publication of CA65442A publication Critical patent/CA65442A/fr

Status Expired legal-status Critical Current

Links

CA000065442A 1899-04-25 1899-04-25 Appareil a creuser Expired CA65442A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA65442T		1899-04-25

Publications (1)

Publication Number	Publication Date
CA65442A true CA65442A (fr)	1899-12-20

Family

ID=45181980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000065442A Expired CA65442A (fr)	1899-04-25	1899-04-25	Appareil a creuser

Country Status (1)

Country	Link
CA (1)	CA65442A (fr)

1899
- 1899-04-25 CA CA000065442A patent/CA65442A/fr not_active Expired

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