DE9103232U1 - - Google Patents
Info
- Publication number
- DE9103232U1 DE9103232U1 DE9103232U DE9103232U DE9103232U1 DE 9103232 U1 DE9103232 U1 DE 9103232U1 DE 9103232 U DE9103232 U DE 9103232U DE 9103232 U DE9103232 U DE 9103232U DE 9103232 U1 DE9103232 U1 DE 9103232U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B35/00—Methods or apparatus for preventing or extinguishing fires
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9103232U DE9103232U1 (en) | 1991-03-16 | 1991-03-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9103232U DE9103232U1 (en) | 1991-03-16 | 1991-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9103232U1 true DE9103232U1 (en) | 1991-07-18 |
Family
ID=6865349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9103232U Expired - Lifetime DE9103232U1 (en) | 1991-03-16 | 1991-03-16 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9103232U1 (en) |
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1991
- 1991-03-16 DE DE9103232U patent/DE9103232U1/de not_active Expired - Lifetime