1947305

Information

• Patent Grant
• 1947305

• References
• Source

• Patent Number

  1,947,305

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1934
  91 years ago

• CPC

  • B61H15/0078 - with cams, by friction or clamping

• US Classifications

  • 188 - Brakes