1935362

Information

• Patent Grant
• 1935362

• References
• Source

• Patent Number

  1,935,362

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1933
  91 years ago

• CPC

  • B22C1/12 - for manufacturing permanent moulds or cores

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 106 - Compositions: coating or plastic
  • 501 - Compositions: ceramic