1694826

Information

• Patent Grant
• 1694826

• References
• Source

• Patent Number

  1,694,826

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1928
  96 years ago

• CPC

  • E04G15/065 - with mechanical means to modify the section

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 052 - Static structures
  • 249 - Static molds