3622148

Information

• Patent Grant
• 3622148

• References
• Source

• Patent Number

  3,622,148

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • B28B1/528 - for producing corrugated sheets
  • B28B13/04 - Discharging the shaped articles

• US Classifications

  • 271 - Sheet feeding or delivering