3236706

Information

• Patent Grant
• 3236706

• References
• Source

• Patent Number

  3,236,706

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1966
  59 years ago

• CPC

  • C22C1/08 - Alloys with open or closed pores
  • Y10S55/05 - Methods of making filter
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T29/49989 - Followed by cutting or removing material
  • Y10T70/7023 - Repeating interval

• US Classifications

  • 216 - Etching a substrate: processes
  • 029 - Metal working
  • 055 - Gas separation
  • 070 - Locks
  • 164 - Metal founding