1770696

Information

• Patent Grant
• 1770696

• References
• Source

• Patent Number

  1,770,696

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • B65G51/12 - Pneumatic gates

• US Classifications

  • 406 - Conveyors: fluid current