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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H D Hudson Manufacturing Company Actuai Inventor Jacob Theodore Landgraf
Original Assignee
H D Hudson Manufacturing Company Actuai Inventor Jacob Theodore Landgraf
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Application filed by H D Hudson Manufacturing Company Actuai Inventor Jacob Theodore LandgraffiledCriticalH D Hudson Manufacturing Company Actuai Inventor Jacob Theodore Landgraf
Application grantedgrantedCritical
Publication of AU229325B2publicationCriticalpatent/AU229325B2/en
Publication of AU4295358ApublicationCriticalpatent/AU4295358A/en