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.)
Filing date
Publication date
Application filed by Hunter Douglas InternationalfiledCriticalHunter Douglas International
Priority to IN644CA1991priorityCriticalpatent/IN177533B/en
Priority to IN1598CA1995prioritypatent/IN181539B/en
Publication of IN177533BpublicationCriticalpatent/IN177533B/en