1598061

Information

• Patent Grant
• 1598061

• References
• Source

• Patent Number

  1,598,061

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1926
  99 years ago

• CPC

  • G03F7/14 - Production of collotype printing forms
  • Y10T428/31772 - Next to cellulosic

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 430 - Radiation imagery chemistry: process, composition, or product thereof