Classifications

• • A—HUMAN NECESSITIES
  • A62—LIFE-SAVING; FIRE-FIGHTING
  • A62C—FIRE-FIGHTING
  • A62C99/00—Subject matter not provided for in other groups of this subclass
  • A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081
• • 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
  • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
  • E21F5/14—Fluid barriers or rock dusters made to work by, or at the same time as, shots or explosions
  • E21F5/143—Fluid barriers

Landscapes

• Engineering & Computer Science (AREA)
• Mining & Mineral Resources (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• Geology (AREA)
• Health & Medical Sciences (AREA)
• Public Health (AREA)
• Business, Economics & Management (AREA)
• Emergency Management (AREA)
• Revetment (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8625150

Family Applications (1)

Country Status (4)

Families Citing this family (2)

• 1967
  • 1967-02-10 FR FR94582A patent/FR1525980A/fr not_active Expired
• 1968
  • 1968-02-08 GB GB628468A patent/GB1147128A/en not_active Expired
  • 1968-02-09 DE DE19681583810 patent/DE1583810A1/de active Pending
  • 1968-02-09 BE BE710570D patent/BE710570A/xx unknown

Also Published As

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