1837276

Information

• Patent Grant
• 1837276

• References
• Source

• Patent Number

  1,837,276

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1931
  93 years ago

• CPC

  • B65D90/64 - having multipart closure members, the parts being brought into closing position one by one according to need

• US Classifications

  • 198 - Conveyors: power-driven