BE439898A - - Google Patents
Info
- Publication number
- BE439898A BE439898A BE439898DA BE439898A BE 439898 A BE439898 A BE 439898A BE 439898D A BE439898D A BE 439898DA BE 439898 A BE439898 A BE 439898A
- Authority
- BE
- Belgium
- Prior art keywords
- threshing
- sheep
- sounding
- envelope
- drum
- Prior art date
Links
- 241001494479 Pecora Species 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 2
- 240000003173 Drymaria cordata Species 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B11/00—Other drilling tools
- E21B11/02—Boring rams
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Piles And Underground Anchors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439898A true BE439898A (enExample) |
Family
ID=97795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439898D BE439898A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439898A (enExample) |
-
0
- BE BE439898D patent/BE439898A/fr unknown
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