One-piece breech block for automatic firearms with pivoted locking members
United States Patent 2600007
Inventors:
Hanns, Lippert
Publication Date:
06/10/1952
Assignee:
OERLIKON BUEHRLE AG
Other Classes:
89/190, 89/149, 42/70.010, 42/25
International Classes:
F41A3/38; F41A3/40; F41A3/82; F41A15/14; F41A17/66; F41A19/31; F41A3/00; F41A15/00; F41A17/00; F41A19/00