2116870

Information

• Patent Grant
• 2116870

• References
• Source

• Patent Number

  2,116,870

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1938
  86 years ago

• CPC

  • B23K37/0223 - the guide member being a part of the workpiece

• US Classifications

  • 228 - Metal fusion bonding
  • 266 - Metallurgical apparatus