BJ

Bertil Johansson

📍 Eskilstuna, SE: #1 of 7 inventorsTop 15%
Overall (1989): #30,733 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4807512 Apparatus for operating the bolt in automatic weapons — 1989-02-28
4798018 Magazine locking means for firearms having a magazine in a pistol grip — 1989-01-17