1684112

Information

• Patent Grant
• 1684112

• References
• Source

• Patent Number

  1,684,112

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1928
  96 years ago

• CPC

  • B41B11/82 - associated with mechanism for introducing metal in solid form

• US Classifications

  • 219 - Electric heating