1943515

Information

• Patent Grant
• 1943515

• References
• Source

• Patent Number

  1,943,515

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1934
  91 years ago

• CPC

  • F16N13/20 - Rotary pumps
  • F04C3/085 - the axes of cooperating members being on the same plane

• US Classifications

  • 222 - Dispensing