3771623

Information

• Patent Grant
• 3771623

• References
• Source

• Patent Number

  3,771,623

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • F16H57/05 - of chains
  • B65G45/08 - for chains
  • C03B9/12 - starting from a ribbon of glass Ribbon machines
  • C03B9/30 - Details of blowing glass Use of materials for the moulds

• US Classifications

  • 184 - Lubrication