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.)
Pending
Application number
GB898907807A
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.)
Insituform Group Ltd
Original Assignee
Insituform Group Ltd
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 Insituform Group LtdfiledCriticalInsituform Group Ltd
Priority to GB898907807ApriorityCriticalpatent/GB8907807D0/en
Publication of GB8907807D0publicationCriticalpatent/GB8907807D0/en
Priority to CA002051417Aprioritypatent/CA2051417A1/en
Priority to EP90905589Aprioritypatent/EP0519917A1/en
Priority to KR1019910701252Aprioritypatent/KR920701748A/en
Priority to AU54188/90Aprioritypatent/AU642869B2/en
Priority to PCT/GB1990/000512prioritypatent/WO1990012241A1/en
Priority to NO91913819Aprioritypatent/NO913819L/en