1783209

Information

• Patent Grant
• 1783209

• References
• Source

• Patent Number

  1,783,209

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1930
  95 years ago

• CPC

  • F04C15/0011 - of rigid material
  • F04C15/0019 - Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps

• US Classifications

  • 418 - Rotary expansible chamber devices