3897772

Information

• Patent Grant
• 3897772

• References
• Source

• Patent Number

  3,897,772

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • B28D5/025 - with the stock carried by a pivoted arm

• US Classifications

  • 125 - Stone working