1443434

Information

• Patent Grant
• 1443434

• References
• Source

• Patent Number

  1,443,434

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1923
  101 years ago

• CPC

  • B41B11/18 - Devices or arrangements for assembling matrices and space bands
  • B41B7/16 - the lines of matrices being composed and justified by machine operation

• US Classifications

  • 199 - Type casting