1786804

Information

• Patent Grant
• 1786804

• References
• Source

• Patent Number

  1,786,804

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1930
  94 years ago

• CPC

  • E03B5/025 - with surface tanks

• US Classifications

  • 417 - Pumps
  • 222 - Dispensing