3657050

Information

• Patent Grant
• 3657050

• References
• Source

• Patent Number

  3,657,050

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  53 years ago

• CPC

  • B63C7/22 - using electromagnets or suction devices
  • Y10T156/1744 - Means bringing discrete articles into assembled relationship

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture