1780130

Information

• Patent Grant
• 1780130

• References
• Source

• Patent Number

  1,780,130

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1930
  94 years ago

• CPC

  • F02M29/12 - having homogenising valves held open by mixture current
  • F02M29/08 - having spirally-wound wires

• US Classifications

  • 048 - Gas: heating and illuminating
  • 138 - Pipes and tubular conduits
  • 261 - Gas and liquid contact apparatus