3807641

Information

• Patent Grant
• 3807641

• References
• Source

• Patent Number

  3,807,641

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • B05B7/1281 - Serial arrangement

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing