3913640

Information

• Patent Grant
• 3913640

• References
• Source

• Patent Number

  3,913,640

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B65B3/14 - pneumatically
  • B67C3/16 - using suction

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means