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Priority claimed from US07/211,007external-prioritypatent/US5032516A/en
Application filed by Res Corp Technologies IncfiledCriticalRes Corp Technologies Inc
Publication of FI952675A0publicationCriticalpatent/FI952675A0/sv
Publication of FI952675ApublicationCriticalpatent/FI952675A/sv
Application grantedgrantedCritical
Publication of FI105825BpublicationCriticalpatent/FI105825B/sv