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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Sir W G Armstrong Mitchell And Co Ltd
Original Assignee
Sir W G Armstrong Mitchell And Co Ltd
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Filing date
Publication date
Application filed by Sir W G Armstrong Mitchell And Co LtdfiledCriticalSir W G Armstrong Mitchell And Co Ltd
Priority to ES11480ApriorityCriticalpatent/ES11480A3/en
Publication of ES11480A3publicationCriticalpatent/ES11480A3/en
ES11480A1890-11-221890-11-22
A mechanism to regulate the movement of the cannons provided with hydraulic cylinders of advance and return.
ExpiredES11480A3
(en)
A mechanical procedure to automatically disengage the lubrication presses that work by means of screw with differential running and advance mechanism and without the need for a ratchet for arresting.