2467590

Information

• Patent Grant
• 2467590

• References
• Source

• Patent Number

  2,467,590

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1949
  75 years ago

• CPC

  • B28B19/0007 - for producing articles with exposed aggregate

• US Classifications

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