FR1013400A - Further training in machines for the operation of? - Google Patents

Further training in machines for the operation of?

Info

Publication number
FR1013400A
FR1013400A FR1013400DA FR1013400A FR 1013400 A FR1013400 A FR 1013400A FR 1013400D A FR1013400D A FR 1013400DA FR 1013400 A FR1013400 A FR 1013400A
Authority
FR
France
Prior art keywords
machines
further training
training
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
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson 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 Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Application granted granted Critical
Publication of FR1013400A publication Critical patent/FR1013400A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements

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)
FR1013400D 1950-03-01 1950-03-01 Further training in machines for the operation of? Expired FR1013400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013400T 1950-03-01

Publications (1)

Publication Number Publication Date
FR1013400A true FR1013400A (en) 1952-07-28

Family

ID=9571623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013400D Expired FR1013400A (en) 1950-03-01 1950-03-01 Further training in machines for the operation of?

Country Status (1)

Country Link
FR (1) FR1013400A (en)

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