2120479

Information

• Patent Grant
• 2120479

• References
• Source

• Patent Number

  2,120,479

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1938
  87 years ago

• CPC

  • B43K29/04 - with blotters

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 206 - Special receptacle or package