CROSS-HEAD WELL

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Bibliographic Details
Main Authors	PETROV NIKOLAJ A,SU, PAVLOVA NADEZHDA I,SU
Format	Patent
Language	English Russian
Published	30.09.1992
Subjects	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
Online Access	Get full text

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Bibliography:	Application Number: SU19894769752