Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from US07/224,456external-prioritypatent/US4923099A/en
Application filed by Scovill JapanfiledCriticalScovill Japan
Priority to IN151MA1992priorityCriticalpatent/IN173610B/en
Priority to IN150MA1992prioritypatent/IN173842B/en
Publication of IN172114BpublicationCriticalpatent/IN172114B/en