2128283

Information

• Patent Grant
• 2128283

• References
• Source

• Patent Number

  2,128,283

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1938
  86 years ago

• CPC

  • B41L9/04 - with flat supports over which gelatin-paper is stretched

• US Classifications

  • 101 - Printing