CA319305A - Appareil a charger les trous de mines - Google Patents

Appareil a charger les trous de mines

Info

Publication number: CA319305A
Authority: CA; Canada
Prior art keywords: bore; loading apparatus; hole loading; hole; loading
Prior art date: 1932-01-26
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

CA319305A

Other languages

English (en)

Inventor

Fredrik Borchdrevink Otto

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.)

Orkla Grube AS

Original Assignee

Orkla Grube AS

Publication date

1932-01-26

1932-01-26 Application granted granted Critical

1932-01-26 Publication of CA319305A publication Critical patent/CA319305A/fr

Status Expired legal-status Critical Current

Links

CA319305A Appareil a charger les trous de mines Expired CA319305A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA319305T

Publications (1)

Publication Number	Publication Date
CA319305A true CA319305A (fr)	1932-01-26

Family

ID=35279860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA319305A Expired CA319305A (fr)			Appareil a charger les trous de mines

Country Status (1)

Country	Link
CA (1)	CA319305A (fr)

0
- CA CA319305A patent/CA319305A/fr not_active Expired

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