1663532

Information

• Patent Grant
• 1663532

• References
• Source

• Patent Number

  1,663,532

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1928
  96 years ago

• CPC

  • G01F23/665 - using pneumatically or hydraulically actuated indicating means
  • B60K15/061 - with level control

• US Classifications

  • 073 - Measuring and testing