3594974

Information

• Patent Grant
• 3594974

• References
• Source

• Patent Number

  3,594,974

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  53 years ago

• CPC

  • E04F15/20 - for sound insulation
  • E04B1/6813 - Compressable seals of hollow form
  • E04B5/08 - assembled of block-shaped elements

• US Classifications

  • 052 - Static structures
  • 249 - Static molds