NL6904938A - - Google Patents
Info
- Publication number
- NL6904938A NL6904938A NL6904938A NL6904938A NL6904938A NL 6904938 A NL6904938 A NL 6904938A NL 6904938 A NL6904938 A NL 6904938A NL 6904938 A NL6904938 A NL 6904938A NL 6904938 A NL6904938 A NL 6904938A
- Authority
- NL
- Netherlands
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
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/10—Anchorings for conveyors
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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681758087 DE1758087A1 (de) | 1968-04-01 | 1968-04-01 | Hydraulisch rueckbare,mit Abspanneinrichtungen versehene Antriebsstation fuer Strebfoerderer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6904938A true NL6904938A (https=) | 1969-10-03 |
Family
ID=5694850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6904938A NL6904938A (https=) | 1968-04-01 | 1969-03-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5033318B1 (https=) |
| BE (1) | BE730768A (https=) |
| DE (1) | DE1758087A1 (https=) |
| FR (1) | FR2005253A1 (https=) |
| NL (1) | NL6904938A (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224686B (de) * | 1965-04-06 | 1966-09-15 | Gewerk Eisenhuette Westfalia | Abspannvorrichtung fuer Foerderer od. dgl. in untertaegigen Gewinnungsbetrieben |
-
1968
- 1968-04-01 DE DE19681758087 patent/DE1758087A1/de active Pending
-
1969
- 1969-03-28 FR FR6909261A patent/FR2005253A1/fr not_active Withdrawn
- 1969-03-31 BE BE730768D patent/BE730768A/xx unknown
- 1969-03-31 NL NL6904938A patent/NL6904938A/xx unknown
- 1969-04-01 JP JP2514069A patent/JPS5033318B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2005253A1 (https=) | 1969-12-12 |
| BE730768A (https=) | 1969-09-01 |
| JPS5033318B1 (https=) | 1975-10-29 |
| DE1758087A1 (de) | 1970-12-23 |