738996

Information

• Patent Grant
• 738996

• References
• Source

• Patent Number

  738,996

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1903
  120 years ago

• CPC

  • F03B13/1895 - where the tie is a tension/compression member
  • F03B13/1815 - with an up-and-down movement
  • F03B13/1885 - and the wom is tied to the rem

• US Classifications

  • 417 - Pumps
  • 060 - Power plants