189247

Information

• Patent Grant
• 189247

• References
• Source

• Patent Number

  189,247

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1877
  147 years ago

• CPC

  • A61G17/02 - Coffin closures Packings therefor
  • A61G2017/048 - Adaption for decomposing gas

• US Classifications

  • 027 - Undertaking