FR1288599A - Haveuse - Google Patents

Haveuse

Info

Publication number
FR1288599A
FR1288599A FR860980A FR860980A FR1288599A FR 1288599 A FR1288599 A FR 1288599A FR 860980 A FR860980 A FR 860980A FR 860980 A FR860980 A FR 860980A FR 1288599 A FR1288599 A FR 1288599A
Authority
FR
France
Prior art keywords
haveuse
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
FR860980A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to FR860980A priority Critical patent/FR1288599A/en
Application granted granted Critical
Publication of FR1288599A publication Critical patent/FR1288599A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
    • E21C27/02Machines which completely free the mineral from the seam solely by slitting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR860980A 1961-05-05 1961-05-05 Haveuse Expired FR1288599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860980A FR1288599A (en) 1961-05-05 1961-05-05 Haveuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860980A FR1288599A (en) 1961-05-05 1961-05-05 Haveuse

Publications (1)

Publication Number Publication Date
FR1288599A true FR1288599A (en) 1962-03-24

Family

ID=8754606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860980A Expired FR1288599A (en) 1961-05-05 1961-05-05 Haveuse

Country Status (1)

Country Link
FR (1) FR1288599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239645B (en) * 1962-04-09 1967-05-03 Joy Sullivan Ltd Schraem device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239645B (en) * 1962-04-09 1967-05-03 Joy Sullivan Ltd Schraem device

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