×

Heart valve

  • US 2,682,057 A
  • Filed: 07/24/1951
  • Issued: 06/29/1954
  • Est. Priority Date: 07/24/1951
  • Status: Expired due to Term
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
133
Forward Citations
0
Assignments
First Claim
Patent Images

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