1731099

Information

• Patent Grant
• 1731099

• References
• Source

• Patent Number

  1,731,099

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1929
  95 years ago

• CPC

  • H01B19/00 - Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
  • B28B1/002 - assembled from preformed elements
  • B28B11/0818 - for roughening, profiling, corrugating
  • Y10S264/54 - Processes in making insulators

• US Classifications

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