CA274871A - Machine a miner et a charger la houille - Google Patents

Machine a miner et a charger la houille

Info

Publication number: CA274871A
Authority: CA; Canada
Prior art keywords: coal mining; loading machine; loading; mining; coal
Prior art date: 1927-10-25
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

CA274871A

Other languages

English (en)

Inventor

S. Mckinley Edward

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

1927-10-25

1927-10-25 Application granted granted Critical

1927-10-25 Publication of CA274871A publication Critical patent/CA274871A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1
238000005065 mining Methods 0.000 title 1

CA274871A Machine a miner et a charger la houille Expired CA274871A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA274871T

Publications (1)

Publication Number	Publication Date
CA274871A true CA274871A (fr)	1927-10-25

Family

ID=35204903

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA274871A Expired CA274871A (fr)			Machine a miner et a charger la houille

Country Status (1)

Country	Link
CA (1)	CA274871A (fr)

0
- CA CA274871A patent/CA274871A/fr not_active Expired

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