3487788

Information

• Patent Grant
• 3487788

• References
• Source

• Patent Number

  3,487,788

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • F01B3/0047 - Particularities in the contacting area between cylinder barrel and valve plate

• US Classifications

  • 091 - Motors: expansible chamber type