1915825

Information

• Patent Grant
• 1915825

• References
• Source

• Patent Number

  1,915,825

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1933
  91 years ago

• CPC

  • B65H75/22 - collapsible with removable parts
  • B65H2701/51344 - Metal profiles

• US Classifications

  • 242 - Winding, tensioning, or guiding