729757

Information

• Patent Grant
• 729757

• References
• Source

• Patent Number

  729,757

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1903
  121 years ago

• CPC

  • G01G11/06 - having fluid weight-sensitive devices

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 138 - Pipes and tubular conduits