3900146

Information

• Patent Grant
• 3900146

• References
• Source

• Patent Number

  3,900,146

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • F16L1/026 - in or on a frozen surface
  • B23K37/053 - aligning cylindrical work Clamping devices therefor
  • Y10T29/49828 - Progressively advancing of work assembly station or assembled portion of work
  • Y10T29/49831 - Advancing station

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 405 - Hydraulic and earth engineering