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
GBGB9704680.9A
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.)
CLARK MARGARET E
Original Assignee
CLARK MARGARET E
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 CLARK MARGARET EfiledCriticalCLARK MARGARET E
Priority to GBGB9704680.9ApriorityCriticalpatent/GB9704680D0/en
Publication of GB9704680D0publicationCriticalpatent/GB9704680D0/en
Priority to GB9717370Aprioritypatent/GB2316336A/en
GBGB9704680.9A1996-08-201997-03-06Extraction of silt materials on canal basin in country areas and urban and inexcessible areas
PendingGB9704680D0
(en)