1131705

Information

• Patent Grant
• 1131705

• References
• Source

• Patent Number

  1,131,705

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1915
  109 years ago

• CPC

  • B29C51/32 - having cutting means
  • Y10S425/111 - Hollow block

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes