×

Artificial arm

  • US 2,516,791 A
  • Filed: 04/06/1948
  • Issued: 07/25/1950
  • Est. Priority Date: 04/06/1948
  • Status: Expired due to Term
First Claim
Patent Images

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×