CA3680A - Beche a dos poli - Google Patents

Beche a dos poli

Info

Publication number: CA3680A
Authority: CA; Canada
Prior art keywords: smooth back; back shovel; shovel; smooth
Prior art date: 1874-07-20
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

CA000003680A

Other languages

English (en)

Inventor

Thomas J. Blake

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

1874-07-20

1874-07-20 Application granted granted Critical

1874-07-20 Publication of CA3680A publication Critical patent/CA3680A/fr

Status Expired legal-status Critical Current

Links

CA000003680A Beche a dos poli Expired CA3680A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA3680T

Publications (1)

Publication Number	Publication Date
CA3680A true CA3680A (fr)	1874-07-20

Family

ID=45120241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000003680A Expired CA3680A (fr)			Beche a dos poli

Country Status (1)

Country	Link
CA (1)	CA3680A (fr)

0
- CA CA000003680A patent/CA3680A/fr not_active Expired

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