FR511896A - Quarry exploitation process - Google Patents

Quarry exploitation process

Info

Publication number
FR511896A
FR511896A FR511896A FR511896DA FR511896A FR 511896 A FR511896 A FR 511896A FR 511896 A FR511896 A FR 511896A FR 511896D A FR511896D A FR 511896DA FR 511896 A FR511896 A FR 511896A
Authority
FR
France
Prior art keywords
quarry
exploitation process
exploitation
quarry exploitation
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
FR511896A
Other languages
French (fr)
Inventor
Louis Braghetti
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.)
LOUIS BRAGHETTI
Original Assignee
LOUIS BRAGHETTI
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 LOUIS BRAGHETTI filed Critical LOUIS BRAGHETTI
Application granted granted Critical
Publication of FR511896A publication Critical patent/FR511896A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
FR511896A 1919-09-04 1919-09-04 Quarry exploitation process Expired FR511896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR511896T 1919-09-04

Publications (1)

Publication Number Publication Date
FR511896A true FR511896A (en) 1921-01-06

Family

ID=8912628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511896A Expired FR511896A (en) 1919-09-04 1919-09-04 Quarry exploitation process

Country Status (1)

Country Link
FR (1) FR511896A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613419A1 (en) * 1987-04-01 1988-10-07 Krupp Gmbh HOPPER DEVICE FOR MATERIALS FROM OPEN SKY OPERATION
WO1990005834A1 (en) * 1988-11-24 1990-05-31 Gottfried Hochegger Process and device for quarrying and open-cast mining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613419A1 (en) * 1987-04-01 1988-10-07 Krupp Gmbh HOPPER DEVICE FOR MATERIALS FROM OPEN SKY OPERATION
WO1990005834A1 (en) * 1988-11-24 1990-05-31 Gottfried Hochegger Process and device for quarrying and open-cast mining

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