2236774

Information

• Patent Grant
• 2236774

• References
• Source

• Patent Number

  2,236,774

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1941
  84 years ago

• CPC

  • E04G1/08 - secured together by bolts or the like penetrating the members

• US Classifications

  • 052 - Static structures