1868968

Information

• Patent Grant
• 1868968

• References
• Source

• Patent Number

  1,868,968

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1932
  92 years ago

• CPC

  • B21F27/06 - Manufacturing on twister-gear machines

• US Classifications

  • 140 - Wireworking