FR1005448A - Stançon de mine - Google Patents
Stançon de mineInfo
- Publication number
- FR1005448A FR1005448A FR1005448DA FR1005448A FR 1005448 A FR1005448 A FR 1005448A FR 1005448D A FR1005448D A FR 1005448DA FR 1005448 A FR1005448 A FR 1005448A
- Authority
- FR
- France
- Prior art keywords
- pitcher
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
- E21D15/285—Telescopic props with parts held relatively to each other by friction or gripping by means of wedges or wedge combinations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1005448T | 1947-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1005448A true FR1005448A (fr) | 1952-04-10 |
Family
ID=9564792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1005448D Expired FR1005448A (fr) | 1947-07-22 | 1947-07-22 | Stançon de mine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1005448A (fr) |
-
1947
- 1947-07-22 FR FR1005448D patent/FR1005448A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI21913A (fi) | Regellås | |
| FI22048A (fi) | Flishuggmaskin | |
| FI21840A (fi) | Roterande sinterapparat | |
| FR1005448A (fr) | Stançon de mine | |
| AT163250B (de) | Malschloß | |
| FR970671A (fr) | Objectif | |
| FI24200A (fi) | Väljare | |
| AT168548B (de) | Hammerklavier | |
| AT169536B (de) | Libelle | |
| ES14326Y (es) | Alpargata | |
| ES14674Y (es) | Alpargata | |
| ES15070Y (es) | carta-postal-sobre | |
| ES15447Y (es) | Sommier | |
| FI21921A (fi) | Skidbotten | |
| FI21979A (fi) | Rakapparat | |
| FI21778A (fi) | Elektriskt högtrycksurladdningsrör | |
| FI21779A (fi) | Elektriskt urladdningsrör | |
| FI21809A (fi) | Ritverktyg | |
| FI21831A (fi) | Velocipedpakethållare | |
| FI21832A (fi) | Kombinationslås | |
| FI21842A (fi) | Smör- eller linlås | |
| FI21886A (fi) | Sågmaskin | |
| FI21891A (fi) | Vinkelmätningsinstrument | |
| FI21919A (fi) | Karstakangas | |
| FI21768A (fi) | Multipeltelefonianordning |