2017187

Information

• Patent Grant
• 2017187

• References
• Source

• Patent Number

  2,017,187

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1935
  89 years ago

• CPC

  • B67D1/1444 - the valve shutter being rotated

• US Classifications

  • 222 - Dispensing
  • 285 - Pipe joints or couplings