FR1306450A - Improvements to charcoal planers - Google Patents

Improvements to charcoal planers

Info

Publication number
FR1306450A
FR1306450A FR879330A FR879330A FR1306450A FR 1306450 A FR1306450 A FR 1306450A FR 879330 A FR879330 A FR 879330A FR 879330 A FR879330 A FR 879330A FR 1306450 A FR1306450 A FR 1306450A
Authority
FR
France
Prior art keywords
planers
charcoal
charcoal planers
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
FR879330A
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.)
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Maschinenfabrik und Eisengiesserei A Beien
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 Maschinenfabrik und Eisengiesserei A Beien filed Critical Maschinenfabrik und Eisengiesserei A Beien
Priority to FR879330A priority Critical patent/FR1306450A/en
Application granted granted Critical
Publication of FR1306450A publication Critical patent/FR1306450A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C27/46—Mineral freed by means not involving slitting by percussed planing means

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)
FR879330A 1961-11-17 1961-11-17 Improvements to charcoal planers Expired FR1306450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR879330A FR1306450A (en) 1961-11-17 1961-11-17 Improvements to charcoal planers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879330A FR1306450A (en) 1961-11-17 1961-11-17 Improvements to charcoal planers

Publications (1)

Publication Number Publication Date
FR1306450A true FR1306450A (en) 1962-10-13

Family

ID=8766973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879330A Expired FR1306450A (en) 1961-11-17 1961-11-17 Improvements to charcoal planers

Country Status (1)

Country Link
FR (1) FR1306450A (en)

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