CA477907A - Wagonnets de mines - Google Patents

Wagonnets de mines

Info

Publication number: CA477907A
Authority: CA; Canada
Prior art keywords: mine cars; mine; cars
Prior art date: 1951-10-16
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

Other languages

Inventor

W. Sanford Hugh

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.)

Sanford Investment Co

Original Assignee

Sanford Investment Co

Publication date

1951-10-16

1951-10-16 Application granted granted Critical

1951-10-16 Publication of CA477907A publication Critical patent/CA477907A/fr

Status Expired legal-status Critical Current

Links

CA477907D Wagonnets de mines Expired CA477907A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA477907T

Publications (1)

Publication Number	Publication Date
CA477907A true CA477907A (fr)	1951-10-16

Family

ID=35617556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA477907D Expired CA477907A (fr)			Wagonnets de mines

Country Status (1)

Country	Link
CA (1)	CA477907A (fr)

0
- CA CA477907D patent/CA477907A/fr not_active Expired

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