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.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries IncfiledCriticalMaezawa Industries Inc
Priority to JP1988138804UpriorityCriticalpatent/JPH0631526Y2/ja
Publication of JPH0258809UpublicationCriticalpatent/JPH0258809U/ja
Application grantedgrantedCritical
Publication of JPH0631526Y2publicationCriticalpatent/JPH0631526Y2/ja
Método para completar um poço subterrâneo para produzir um poço subterrâneo, aparelho para completar um poço subterrâneo e aparelho operativamente posicionável dentro de um poço subterrâneo.
