WATERWAY CONSTRUCTION MEMBER

PROBLEM TO BE SOLVED: To provide a waterway construction member which is easy to set and adjust their grades, and can reduce the volume of required packings. SOLUTION: The waterway construction member 1 comprises an upward opening gutter-like invert member 2, where dirty water etc. flow, used for co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OKAZAKI NAOTO, NISHIMURA MASAKAZU, TSUZUKI KATSUSHI, HARADA TAKATOMO, MATSUSHITA YOSUKE, SUZUKI MINEO, HARADA JUN, MASUDA ETSUO, GOTO TEIICHI, YAMAZAKI SHUICHI, OI KAORU
Format:	Patent
Sprache:	eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
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