1877570

Information

• Patent Grant
• 1877570

• References
• Source

• Patent Number

  1,877,570

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1932
  92 years ago

• CPC

  • B43M99/005 - with suction holding means

• US Classifications

  • 211 - Supports: racks
  • 248 - Supports