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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E W BOWMAN Inc
Original Assignee
E W BOWMAN Inc
Filing date
Publication date
Priority claimed from US05/613,203external-prioritypatent/US4012190A/en
Application filed by E W BOWMAN IncfiledCriticalE W BOWMAN Inc
Application grantedgrantedCritical
Publication of AU495168B2publicationCriticalpatent/AU495168B2/en
Publication of AU1742876ApublicationCriticalpatent/AU1742876A/en