2756947

Information

• Patent Grant
• 2756947

• References
• Source

• Patent Number

  2,756,947

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • B66D1/7457 - drivable by both motor and manually

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 235 - Registers