2021135

Information

• Patent Grant
• 2021135

• References
• Source

• Patent Number

  2,021,135

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1935
  89 years ago

• CPC

  • F16H15/02 - without members having orbital motion

• US Classifications

  • 476 - Friction gear transmission systems or components