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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B Q P INDUSTRIES
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B Q P INDUSTRIES
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Application filed by B Q P INDUSTRIESfiledCriticalB Q P INDUSTRIES
Priority to CA182,223ApriorityCriticalpatent/CA1003348A/en
Application grantedgrantedCritical
Publication of CA1003348ApublicationCriticalpatent/CA1003348A/en