3612965

Information

• Patent Grant
• 3612965

• References
• Source

• Patent Number

  3,612,965

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • D01H1/305 - Speed control of the spindles in response to the displacements of the ring rail
  • D01H1/34 - with two or more speeds with variable-speed arrangements
  • D02J1/225 - Mechanical characteristics of stretching apparatus

• US Classifications

  • 318 - Electricity: motive power systems