1767692

Information

• Patent Grant
• 1767692

• References
• Source

• Patent Number

  1,767,692

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • B21F45/06 - of flexible shafts or hollow conduits
  • B21F17/00 - Jacketing or reinforcing articles with wire

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 057 - Textiles: spinning, twisting, and twining