3590588

Information

• Patent Grant
• 3590588

• References
• Source

• Patent Number

  3,590,588

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • A01G25/00 - Watering gardens, fields, sports grounds, or the like
  • E02F5/103 - with oscillating or vibrating digging tools
  • A01G2025/003 - with an impermeable layer in the ground

• US Classifications

  • 405 - Hydraulic and earth engineering