2974005

Information

• Patent Grant
• 2974005

• References
• Source

• Patent Number

  2,974,005

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • H04Q3/0008 - using relay selectors in the switching stages
  • D01F2/10 - Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
  • H01H67/22 - Switches without multi-position wipers

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes