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Application filed by Indian Head IncfiledCriticalIndian Head Inc
Priority to FI265472ApriorityCriticalpatent/FI56559C/fi
Publication of FI56559BpublicationCriticalpatent/FI56559B/fi
Application grantedgrantedCritical
Publication of FI56559CpublicationCriticalpatent/FI56559C/fi