3538235

Information

• Patent Grant
• 3538235

• References
• Source

• Patent Number

  3,538,235

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • H01B13/321 - the material being a powder
  • H01B7/288 - using hygroscopic material or material swelling in the presence of liquid
  • H01B11/00 - Communication cables or conductors

• US Classifications

  • 174 - Electricity: conductors and insulators