3136878

Information

• Patent Grant
• 3136878

• References
• Source

• Patent Number

  3,136,878

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1964
  60 years ago

• CPC

  • B23K3/0353 - Heating elements or heating element housings

• US Classifications

  • 219 - Electric heating
  • 228 - Metal fusion bonding