1623614

Information

• Patent Grant
• 1623614

• References
• Source

• Patent Number

  1,623,614

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1927
  98 years ago

• CPC

  • B43K29/04 - with blotters

• US Classifications

  • 034 - Drying and gas or vapor contact with solids