SU471464A1 - Device for suppressing the source of ignition of the gas-air mixture during blasting operations in mines - Google Patents
Device for suppressing the source of ignition of the gas-air mixture during blasting operations in minesInfo
- Publication number
- SU471464A1 SU471464A1 SU1960512A SU1960512A SU471464A1 SU 471464 A1 SU471464 A1 SU 471464A1 SU 1960512 A SU1960512 A SU 1960512A SU 1960512 A SU1960512 A SU 1960512A SU 471464 A1 SU471464 A1 SU 471464A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mines
- ignition
- suppressing
- gas
- source
- Prior art date
Links
Landscapes
- Separation By Low-Temperature Treatments (AREA)
- Exhaust Gas After Treatment (AREA)
- Control Or Security For Electrophotography (AREA)
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1960512A SU471464A1 (en) | 1973-09-25 | 1973-09-25 | Device for suppressing the source of ignition of the gas-air mixture during blasting operations in mines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1960512A SU471464A1 (en) | 1973-09-25 | 1973-09-25 | Device for suppressing the source of ignition of the gas-air mixture during blasting operations in mines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU471464A1 true SU471464A1 (en) | 1975-05-25 |
Family
ID=20564869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1960512A SU471464A1 (en) | 1973-09-25 | 1973-09-25 | Device for suppressing the source of ignition of the gas-air mixture during blasting operations in mines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU471464A1 (en) |
-
1973
- 1973-09-25 SU SU1960512A patent/SU471464A1/en active
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