1878748

Information

• Patent Grant
• 1878748

• References
• Source

• Patent Number

  1,878,748

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1932
  92 years ago

• CPC

  • E01C19/2035 - both rotating parts and reciprocating, oscillating, jolting or vibrating parts

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 222 - Dispensing