1946991

Information

• Patent Grant
• 1946991

• References
• Source

• Patent Number

  1,946,991

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1934
  91 years ago

• CPC

  • B21D28/32 - in other articles of special shape
  • Y10T83/2187 - Reciprocating product handler
  • Y10T83/387 - Interrelated tool feed means and means to actuate work immobilizer
  • Y10T83/392 - One tool [either internal or external] having compound motion
  • Y10T83/8828 - Plural tools with same drive means

• US Classifications

  • 083 - Cutting