2256902

Information

• Patent Grant
• 2256902

• References
• Source

• Patent Number

  2,256,902

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1941
  83 years ago

• CPC

  • A62C11/005 - Receptacles of extinguishing agent with manually operable pump

• US Classifications

  • 092 - Expansible chamber devices
  • 222 - Dispensing
  • 417 - Pumps