2756945

Information

• Patent Grant
• 2756945

• References
• Source

• Patent Number

  2,756,945

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • F21V21/18 - operated by springs

• US Classifications

  • 242 - Winding, tensioning, or guiding