3442139

Information

• Patent Grant
• 3442139

• References
• Source

• Patent Number

  3,442,139

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • B64G7/00 - Simulating cosmonautic conditions
  • B64G2007/005 - Space simulation vacuum chambers

• US Classifications

  • 073 - Measuring and testing
  • 417 - Pumps