3528340

Information

• Patent Grant
• 3528340

• References
• Source

• Patent Number

  3,528,340

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • B23K11/043 - characterised by the electric circuits used therewith
  • F15B9/03 - with electrical control means

• US Classifications

  • 091 - Motors: expansible chamber type