2174173

Information

• Patent Grant
• 2174173

• References
• Source

• Patent Number

  2,174,173

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • B21F45/10 - of cards for fabric-napping machines

• US Classifications

  • 227 - Elongated-member-driving apparatus