2257779

Information

• Patent Grant
• 2257779

• References
• Source

• Patent Number

  2,257,779

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1941
  83 years ago

• CPC

  • B41B7/04 - for casting individual characters or spaces

• US Classifications

  • 199 - Type casting
  • 184 - Lubrication