2777547

Information

• Patent Grant
• 2777547

• References
• Source

• Patent Number

  2,777,547

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1957
  67 years ago

• CPC

  • B61H15/0007 - mechanical and self-acting in one direction

• US Classifications

  • 188 - Brakes