2272659

Information

• Patent Grant
• 2272659

• References
• Source

• Patent Number

  2,272,659

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  83 years ago

• CPC

  • E04G15/068 - for channels open towards the surface
  • E04G17/001 - Corner fastening or connecting means for forming or stiffening elements

• US Classifications

  • 249 - Static molds
  • 052 - Static structures