3671156

Information

• Patent Grant
• 3671156

• References
• Source

• Patent Number

  3,671,156

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  53 years ago

• CPC

  • B28B3/086 - The rams working in different directions

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus