1379728

Information

• Patent Grant
• 1379728

• References
• Source

• Patent Number

  1,379,728

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1921
  103 years ago

• CPC

  • F16H15/02 - without members having orbital motion

• US Classifications

  • 476 - Friction gear transmission systems or components