Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUQUDA ENVIRONMENTAL DESIGN CO Ltd
Dart Industries Inc
Original Assignee
FUQUDA ENVIRONMENTAL DESIGN CO Ltd
Dart Industries Inc
Publication date
Priority to CA 70383priorityCriticalpatent/CA70383S/en
Application grantedgrantedCritical
Publication of CA70383SpublicationCriticalpatent/CA70383S/en