1946452

Information

• Patent Grant
• 1946452

• References
• Source

• Patent Number

  1,946,452

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  91 years ago

• CPC

  • C03B35/062 - using conveyors

• US Classifications

  • 198 - Conveyors: power-driven