2449628

Information

• Patent Grant
• 2449628

• References
• Source

• Patent Number

  2,449,628

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1948
  76 years ago

• CPC

  • B08B9/0852 - Drainage racks

• US Classifications

  • 211 - Supports: racks
  • 248 - Supports