1586875

Information

• Patent Grant
• 1586875

• References
• Source

• Patent Number

  1,586,875

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1926
  98 years ago

• CPC

  • H01B11/143 - using helically wound magnetic tape
  • Y10T29/4902 - Electromagnet, transformer or inductor

• US Classifications

  • 178 - Telegraphy
  • 029 - Metal working
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators
  • 264 - Plastic and nonmetallic article shaping or treating: processes