1960573

Information

• Patent Grant
• 1960573

• References
• Source

• Patent Number

  1,960,573

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1934
  90 years ago

• CPC

  • C04B38/066 - characterised by distribution
  • Y10S264/63 - Processes of molding porous blocks

• US Classifications

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