1549215

Information

• Patent Grant
• 1549215

• References
• Source

• Patent Number

  1,549,215

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1925
  99 years ago

• CPC

  • B23K5/24 - Arrangements for supporting torches

• US Classifications

  • 228 - Metal fusion bonding
  • 219 - Electric heating