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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VILLIERS PAUL H DE
Original Assignee
VILLIERS PAUL H DE
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Filing date
Publication date
Application filed by VILLIERS PAUL H DEfiledCriticalVILLIERS PAUL H DE
Priority to CA234,191ApriorityCriticalpatent/CA1016763A/en
Application grantedgrantedCritical
Publication of CA1016763ApublicationCriticalpatent/CA1016763A/en