1420244

Information

• Patent Grant
• 1420244

• References
• Source

• Patent Number

  1,420,244

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1922
  103 years ago

• CPC

  • B27M3/0033 - by a plurality of clamps each used with similar articles and each functionning similarly but time-delayed

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 269 - Work holders