3547370

Information

• Patent Grant
• 3547370

• References
• Source

• Patent Number

  3,547,370

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • G03D13/145 - with a film loading guide
  • G03D13/147 - for several widths of film or several films

• US Classifications

  • 242 - Winding, tensioning, or guiding