FR2152573A1 - - Google Patents
Info
- Publication number
- FR2152573A1 FR2152573A1 FR7230136A FR7230136A FR2152573A1 FR 2152573 A1 FR2152573 A1 FR 2152573A1 FR 7230136 A FR7230136 A FR 7230136A FR 7230136 A FR7230136 A FR 7230136A FR 2152573 A1 FR2152573 A1 FR 2152573A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/26—Methods of surface mining; Layouts therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
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)
- Remote Sensing (AREA)
- Basic Packing Technique (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5280271A IT939405B (it) | 1971-09-10 | 1971-09-10 | Macchina per la raccolta di sale da saline e per il suo trasferimen to continuo ai mezzi di trasporto |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2152573A1 true FR2152573A1 (es) | 1973-04-27 |
FR2152573B3 FR2152573B3 (es) | 1975-10-03 |
Family
ID=11277567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230136A Expired FR2152573B3 (es) | 1971-09-10 | 1972-08-24 |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7206160D0 (es) |
DE (1) | DE2241439A1 (es) |
ES (1) | ES406481A1 (es) |
FR (1) | FR2152573B3 (es) |
IT (1) | IT939405B (es) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504610A1 (de) * | 1985-02-11 | 1986-08-14 | Reinhard 5461 Windhagen Wirtgen | Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren |
DE3504611A1 (de) * | 1985-02-11 | 1986-08-14 | Reinhard 5461 Windhagen Wirtgen | Lichtsensoranordnung fuer die steuerung der fraestiefeneinstellung von surface miners |
DE3509671A1 (de) * | 1985-03-18 | 1986-09-25 | Reinhard 5461 Windhagen Wirtgen | Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren |
DE3546477A1 (de) * | 1985-02-11 | 1986-12-04 | Reinhard 5461 Windhagen Wirtgen | Sensoranordnung fuer die steuerung der fraestiefeneinstellung von oberflaechenfraesern |
-
1971
- 1971-09-10 IT IT5280271A patent/IT939405B/it active
-
1972
- 1972-08-23 DE DE19722241439 patent/DE2241439A1/de active Pending
- 1972-08-24 FR FR7230136A patent/FR2152573B3/fr not_active Expired
- 1972-09-06 BR BR616072A patent/BR7206160D0/pt unknown
- 1972-09-08 ES ES406481A patent/ES406481A1/es not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504610A1 (de) * | 1985-02-11 | 1986-08-14 | Reinhard 5461 Windhagen Wirtgen | Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren |
DE3504611A1 (de) * | 1985-02-11 | 1986-08-14 | Reinhard 5461 Windhagen Wirtgen | Lichtsensoranordnung fuer die steuerung der fraestiefeneinstellung von surface miners |
DE3546477A1 (de) * | 1985-02-11 | 1986-12-04 | Reinhard 5461 Windhagen Wirtgen | Sensoranordnung fuer die steuerung der fraestiefeneinstellung von oberflaechenfraesern |
DE3509671A1 (de) * | 1985-03-18 | 1986-09-25 | Reinhard 5461 Windhagen Wirtgen | Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
BR7206160D0 (pt) | 1973-08-23 |
FR2152573B3 (es) | 1975-10-03 |
IT939405B (it) | 1973-02-10 |
DE2241439A1 (de) | 1973-04-05 |
ES406481A1 (es) | 1975-09-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |