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.)
Expired
Application number
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Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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Publication date
Application filed by Krupp Stahl AG, Fried Krupp AGfiledCriticalKrupp Stahl AG
Application grantedgrantedCritical
Publication of GB190501807ApublicationCriticalpatent/GB190501807A/en
1807. Krupp Akt.-Ges., F. March 12, 1904, [date applied for under Patents Act, 1901]. Clinometers. - The invention is shown as applied to ordnance sights; for clinometric purposes, the sight carrier C is provided with a spirit level adjusted for the elimination of the angle of sight. To enable a short arc to be used for large elevations, the carrier C is pivoted to the arc A and may be fixed in either of two positions by engaging the tooth e<1> of a spring E with one of the dents a<4>, a<5> in the arc A. The angle between the two positions corresponds to the normal range of elevation given by the scale a'. Specification No. 27,178, A.D. 1904, is referred to.
GB190501807D1904-03-121905-01-30Improvements in Sighting Attachments for Ordnance.
ExpiredGB190501807A
(en)