613447

Information

• Patent Grant
• 613447

• References
• Source

• Patent Number

  613,447

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1898
  126 years ago

• CPC

  • F22B37/78 - Adaptations or mounting of level indicators
  • Y10T137/4329 - Separable

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling