1951856

Information

• Patent Grant
• 1951856

• References
• Source

• Patent Number

  1,951,856

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1934
  90 years ago

• CPC

  • B23K31/025 - Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces
  • Y10S76/05 - Electric welding
  • Y10S76/11 - Tungsten and tungsten carbide
  • Y10T407/27 - comprising tool of specific chemical composition

• US Classifications

  • 076 - Metal tools and implements, making
  • 219 - Electric heating
  • 407 - Cutters, for shaping