FR1328250A - Seam ore mining device - Google Patents

Seam ore mining device

Info

Publication number
FR1328250A
FR1328250A FR903456A FR903456A FR1328250A FR 1328250 A FR1328250 A FR 1328250A FR 903456 A FR903456 A FR 903456A FR 903456 A FR903456 A FR 903456A FR 1328250 A FR1328250 A FR 1328250A
Authority
FR
France
Prior art keywords
seam
mining device
ore mining
ore
seam ore
Prior art date
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
FR903456A
Other languages
French (fr)
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.)
Harpener Bergbau AG
Original Assignee
Harpener Bergbau AG
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.)
Filing date
Publication date
Application filed by Harpener Bergbau AG filed Critical Harpener Bergbau AG
Priority to FR903456A priority Critical patent/FR1328250A/en
Application granted granted Critical
Publication of FR1328250A publication Critical patent/FR1328250A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports
FR903456A 1962-07-10 1962-07-10 Seam ore mining device Expired FR1328250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR903456A FR1328250A (en) 1962-07-10 1962-07-10 Seam ore mining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903456A FR1328250A (en) 1962-07-10 1962-07-10 Seam ore mining device

Publications (1)

Publication Number Publication Date
FR1328250A true FR1328250A (en) 1963-05-24

Family

ID=8782830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903456A Expired FR1328250A (en) 1962-07-10 1962-07-10 Seam ore mining device

Country Status (1)

Country Link
FR (1) FR1328250A (en)

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