3072774

Information

• Patent Grant
• 3072774

• References
• Source

• Patent Number

  3,072,774

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  61 years ago

• CPC

  • B41D1/00 - Preparing or treating sterotype matrices

• US Classifications

  • 219 - Electric heating
  • 034 - Drying and gas or vapor contact with solids
  • 392 - Electric resistance heating devices