1994701

Information

• Patent Grant
• 1994701

• References
• Source

• Patent Number

  1,994,701

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1935
  89 years ago

• CPC

  • B23K11/163 - Welding of coated materials
  • B23K11/008 - Manufacturing of metallic grids or mats by spot welding
  • B23K2201/30 - Chains, hoops or rings

• US Classifications

  • 219 - Electric heating