3328991

Information

• Patent Grant
• 3328991

• References
• Source

• Patent Number

  3,328,991

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1967
  57 years ago

• CPC

  • B65H18/16 - by friction roller
  • B21C47/066 - with belt wrappers only
  • B65H18/22 - by friction band
  • B65H2404/265 - Arrangement of belt forming a deformable ring

• US Classifications

  • 072 - Metal deforming