1939544

Information

• Patent Grant
• 1939544

• References
• Source

• Patent Number

  1,939,544

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1933
  90 years ago

• CPC

  • F16K31/32 - actuating a tap or cock

• US Classifications

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