3512318

Information

• Patent Grant
• 3512318

• References
• Source

• Patent Number

  3,512,318

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • E06B1/24 - Frames of natural stone, concrete, or other stone-like material
  • E04G15/061 - Non-reusable forms
  • E06B1/26 - Frames of plastics

• US Classifications

  • 052 - Static structures