1852801

Information

• Patent Grant
• 1852801

• References
• Source

• Patent Number

  1,852,801

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  93 years ago

• CPC

  • B65H20/24 - by looping or like devices
  • B65H2301/4491 - transforming movement from continuous to intermittent or vice versa
  • B65H2801/91 - Recording tape manufacture

• US Classifications

  • 242 - Winding, tensioning, or guiding