3415612

Information

• Patent Grant
• 3415612

• References
• Source

• Patent Number

  3,415,612

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • B27C3/08 - Operator-supported drilling machines or devices

• US Classifications

  • 427 - Coating processes
  • 047 - Plant husbandry
  • 052 - Static structures
  • 144 - Woodworking
  • 405 - Hydraulic and earth engineering