3588313

Information

• Patent Grant
• 3588313

• References
• Source

• Patent Number

  3,588,313

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • F16L11/22 - Multi-channel hoses
  • B29C47/0028 - Multi-passage hollow articles
  • B29C47/12 - Extrusion nozzles or dies
  • H01B11/1843 - of tubular structure
  • H01B13/067 - Insulating coaxial cables
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29L2031/60 - Multitubular or multicompartmented articles

• US Classifications

  • 174 - Electricity: conductors and insulators