1443337

Information

• Patent Grant
• 1443337

• References
• Source

• Patent Number

  1,443,337

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1923
  101 years ago

• CPC

  • D01H1/243 - driven by friction discs

• US Classifications

  • 476 - Friction gear transmission systems or components