538885

Information

• Patent Grant
• 538885

• References
• Source

• Patent Number

  538,885

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1895
  129 years ago

• CPC

  • G01G11/06 - having fluid weight-sensitive devices

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 290 - Prime-mover dynamo plants