301878

Information

• Patent Grant
• 301878

• References
• Source

• Patent Number

  301,878

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1884
  140 years ago

• CPC

  • B27J1/006 - by strand or wire twisting
  • Y10S242/917 - Accomodating special material or article

• US Classifications

  • 140 - Wireworking
  • 242 - Winding, tensioning, or guiding