970039

Information

• Patent Grant
• 970039

• References
• Source

• Patent Number

  970,039

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1910
  114 years ago

• CPC

  • E05F11/32 - with rotary bars guided in the frame

• US Classifications

  • 049 - Movable or removable closures