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Priority to ES1970156256UpriorityCriticalpatent/ES156256Y/en
Publication of ES156256UpublicationCriticalpatent/ES156256U/en
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Publication of ES156256YpublicationCriticalpatent/ES156256Y/en
Improved campaign mortar, characterized in that the rear end of the barrel is closed with a spherical cap of wide diameter, provided with a threaded axial bushing for its connection; optionally carrying a percussion needle in the bottom of said bushing; the external convex surface of said closing cap facilitates direct support on the ground, as well as tilting in the footprint or cavity obtained, to take the desired draft inclination. (Machine-translation by Google Translate, not legally binding)
ES1970156256U1970-02-251970-02-25
PERFECTED BELL MORTAR.
ExpiredES156256Y
(en)