3517906

Information

• Patent Grant
• 3517906

• References
• Source

• Patent Number

  3,517,906

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • E04G15/065 - with mechanical means to modify the section
  • E04G15/02 - for windows, doors, or the like
  • E04G15/063 - Re-usable forms

• US Classifications

  • 249 - Static molds