FR712291A - Method and device for obtaining an adjustable dosage of materials transported from their place of extraction to that of their use - Google Patents

Method and device for obtaining an adjustable dosage of materials transported from their place of extraction to that of their use

Info

Publication number
FR712291A
FR712291A FR712291DA FR712291A FR 712291 A FR712291 A FR 712291A FR 712291D A FR712291D A FR 712291DA FR 712291 A FR712291 A FR 712291A
Authority
FR
France
Prior art keywords
extraction
obtaining
place
materials transported
adjustable dosage
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)
Inventor
Karl Baumgartner
Franz Patzold
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 filed Critical
Application granted granted Critical
Publication of FR712291A publication Critical patent/FR712291A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR712291D 1931-02-28 1931-02-28 Method and device for obtaining an adjustable dosage of materials transported from their place of extraction to that of their use Expired FR712291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR712291T 1931-02-28

Publications (1)

Publication Number Publication Date
FR712291A true FR712291A (en) 1931-09-29

Family

ID=9079151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712291D Expired FR712291A (en) 1931-02-28 1931-02-28 Method and device for obtaining an adjustable dosage of materials transported from their place of extraction to that of their use

Country Status (1)

Country Link
FR (1) FR712291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261144A1 (en) * 2009-06-11 2010-12-15 René Brunone Belt conveyor and method for assembling said belt conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2261144A1 (en) * 2009-06-11 2010-12-15 René Brunone Belt conveyor and method for assembling said belt conveyor
FR2946631A1 (en) * 2009-06-11 2010-12-17 Rene Brunone BELT CONVEYOR AND METHOD FOR ASSEMBLING THE BELT CONVEYOR

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