3355137

Information

• Patent Grant
• 3355137

• References
• Source

• Patent Number

  3,355,137

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • B28B23/18 - for the production of elongated articles
  • B28B7/0029 - Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465
  • B28B7/34 - Moulds, cores, or mandrels of special material

• US Classifications

  • 249 - Static molds