2179363

Information

• Patent Grant
• 2179363

• References
• Source

• Patent Number

  2,179,363

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1939
  85 years ago

• CPC

  • H04B1/04 - Circuits
  • B62M9/085 - involving eccentrically mounted driving or driven wheel
  • C08L95/00 - Compositions of bituminous materials
  • D03C5/02 - operated by rotating cams
  • H03F3/02 - with tubes only
  • H03F3/189 - High frequency amplifiers
  • H03G3/06 - having discharge tubes
  • D03C2700/0116 - Arrangements in which warp threads pass one another at different heights

• US Classifications

  • 375 - Pulse or digital communications
  • 315 - Electric lamp and discharge devices: systems