1958175

Information

• Patent Grant
• 1958175

• References
• Source

• Patent Number

  1,958,175

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1934
  90 years ago

• CPC

  • B41K3/125 - having automatic means for changing type-characters
  • B41K3/126 - Numbering devices

• US Classifications

  • 101 - Printing