1767443

Information

• Patent Grant
• 1767443

• References
• Source

• Patent Number

  1,767,443

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • B28C7/0858 - the skips being tilted

• US Classifications

  • 366 - Agitating