3044047

Information

• Patent Grant
• 3044047

• References
• Source

• Patent Number

  3,044,047

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1962
  62 years ago

• CPC

  • G06M1/38 - for varying ratio of drive or transfer mechanism

• US Classifications

  • 340 - Communications: electrical
  • 235 - Registers
  • 318 - Electricity: motive power systems