2634218

Information

• Patent Grant
• 2634218

• References
• Source

• Patent Number

  2,634,218

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1953
  71 years ago

• CPC

  • D06M11/22 - Halides of elements of the fifth Group of the Periodic System
  • D06M11/47 - Oxides or hydroxides of elements of the fifth Group of the Periodic System Vanadates Niobates Tantalates Arsenates: Antimonates Bismuthates
  • D06M11/71 - Salts of phosphoric acids
  • Y10S55/24 - Viscous coated filter
  • Y10S428/907 - Resistant against plant or animal attack

• US Classifications

  • 427 - Coating processes
  • 055 - Gas separation
  • 106 - Compositions: coating or plastic
  • 252 - Compositions
  • 428 - Stock material or miscellaneous articles