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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Cragg Samuel Willkins
Original Assignee
Cragg Samuel Willkins
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Filing date
Publication date
Application filed by Cragg Samuel WillkinsfiledCriticalCragg Samuel Willkins
Priority to ES4259ApriorityCriticalpatent/ES4259A1/en
Publication of ES4259A1publicationCriticalpatent/ES4259A1/en