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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Harold Samuel Grimes
Original Assignee
Harold Samuel Grimes
Filing date
Publication date
Application filed by Harold Samuel GrimesfiledCriticalHarold Samuel Grimes
Application grantedgrantedCritical
Publication of AU900061ApublicationCriticalpatent/AU900061A/en
Publication of AU261091B2publicationCriticalpatent/AU261091B2/en