213239

Information

• Patent Grant
• 213239

• References
• Source

• Patent Number

  213,239

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1879
  146 years ago

• CPC

  • F16J15/184 - Tightening mechanisms
  • Y10S33/11 - Materials

• US Classifications

  • 277 - Seal for a joint or juncture
  • 033 - Geometrical instruments