1742756

Information

• Patent Grant
• 1742756

• References
• Source

• Patent Number

  1,742,756

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  94 years ago

• CPC

  • B41F3/20 - with fixed type-beds and travelling impression cylinders

• US Classifications

  • 101 - Printing