2134215

Information

• Patent Grant
• 2134215

• References
• Source

• Patent Number

  2,134,215

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1938
  86 years ago

• CPC

  • F02M17/525 - Use of the intake conduit vacuum

• US Classifications

  • 060 - Power plants
  • 138 - Pipes and tubular conduits