Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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STERLING ENG CO Ltd
Original Assignee
STERLING ENG CO Ltd
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Filing date
Publication date
Application filed by STERLING ENG CO LtdfiledCriticalSTERLING ENG CO Ltd
Priority to ES0202077ApriorityCriticalpatent/ES202077A3/en
Publication of ES202077A3publicationCriticalpatent/ES202077A3/en
Improvements introduced in firearms, characterized by the combination of a bolt that moves alternately within a path for the bolt as used in weapons of the exposed type, of raised support surfaces or plateaus that form the sliding surface of said bolts and that are intended to be applied with their external surfaces to the inner surface of said path for the bolt, said plateaus having pointed or similar limbs formed to clean a surface free of grit by moving alternately. (Machine-translation by Google Translate, not legally binding)
ES0202077A1952-02-221952-02-22Improvements introduced in small automatic firearms. (Machine-translation by Google Translate, not legally binding)
ExpiredES202077A3
(en)