741477

Information

• Patent Grant
• 741477

• References
• Source

• Patent Number

  741,477

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1903
  121 years ago

• CPC

  • E03B9/10 - Protective plates or covers
  • Y10T137/7002 - Detachable base plate

• US Classifications

  • 137 - Fluid handling