82812

Information

• Patent Grant
• 82812

• References
• Source

• Patent Number

  82,812

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1868
  156 years ago

• CPC

  • G01F1/54 - by means of chains, flexible bands or wires introduced into and moved by the flow

• US Classifications

  • 073 - Measuring and testing