1537632

Information

• Patent Grant
• 1537632

• References
• Source

• Patent Number

  1,537,632

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1925
  99 years ago

• CPC

  • D07B7/02 - Machine details Auxiliary devices
  • D07B2201/2022 - coreless
  • D07B2207/4022 - characterised by twisting die specifics

• US Classifications

  • 140 - Wireworking
  • 057 - Textiles: spinning, twisting, and twining