503591

Information

• Patent Grant
• 503591

• References
• Source

• Patent Number

  503,591

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1893
  131 years ago

• CPC

  • B23K20/02 - by means of a press; Diffusion bonding
  • B21K1/72 - hooks
  • B63B21/24 - Anchors

• US Classifications

  • 228 - Metal fusion bonding