1733175

Information

• Patent Grant
• 1733175

• References
• Source

• Patent Number

  1,733,175

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1929
  95 years ago

• CPC

  • G10K1/341 - for a still-standing bell

• US Classifications

  • 116 - Signals and indicators
  • 184 - Lubrication