1852017

Information

• Patent Grant
• 1852017

• References
• Source

• Patent Number

  1,852,017

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  92 years ago

• CPC

  • E06B1/12 - Metal frames
  • E06B1/58 - by filling up the joints

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures