FR72484E - Improvements made to extraction facilities with tipping sedans - Google Patents

Improvements made to extraction facilities with tipping sedans

Info

Publication number
FR72484E
FR72484E FR72484DA FR72484E FR 72484 E FR72484 E FR 72484E FR 72484D A FR72484D A FR 72484DA FR 72484 E FR72484 E FR 72484E
Authority
FR
France
Prior art keywords
sedans
tipping
improvements made
extraction facilities
facilities
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
Joseph Vial
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.)
TECH POUR L IND MINIERE SOC
Original Assignee
TECH POUR L IND MINIERE SOC
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 TECH POUR L IND MINIERE SOC filed Critical TECH POUR L IND MINIERE SOC
Application granted granted Critical
Publication of FR72484E publication Critical patent/FR72484E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/14—Applications of loading and unloading equipment
    • B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
FR72484D 1957-11-15 1957-11-15 Improvements made to extraction facilities with tipping sedans Expired FR72484E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72484T 1957-11-15

Publications (1)

Publication Number Publication Date
FR72484E true FR72484E (en) 1960-04-14

Family

ID=8703909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72484D Expired FR72484E (en) 1957-11-15 1957-11-15 Improvements made to extraction facilities with tipping sedans

Country Status (1)

Country Link
FR (1) FR72484E (en)

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