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Priority to ES19929201168UpriorityCriticalpatent/ES1020904Y/es
Publication of ES1020904UpublicationCriticalpatent/ES1020904U/es
Priority to JP4220027Aprioritypatent/JPH0672699A/ja
Priority to DE4229556Aprioritypatent/DE4229556A1/de
Priority to GB9224515Aprioritypatent/GB2265882A/en
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Publication of ES1020904YpublicationCriticalpatent/ES1020904Y/es