1557042

Information

• Patent Grant
• 1557042

• References
• Source

• Patent Number

  1,557,042

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1925
  99 years ago

• CPC

  • A61G17/007 - characterised by the construction material used
  • A61G17/02 - Coffin closures Packings therefor
  • A61G2017/048 - Adaption for decomposing gas

• US Classifications

  • 027 - Undertaking