2550809

Information

• Patent Grant
• 2550809

• References
• Source

• Patent Number

  2,550,809

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1951
  74 years ago

• CPC

  • B03C3/761 - Drive-transmitting devices therefor

• US Classifications

  • 096 - Gas separation: apparatus
  • 104 - Railways