GRATING FIXING DEVICE

PROBLEM TO BE SOLVED: To prevent swelling and/or jumping-up, by firmly fixing and connecting a grating put on and arranged in a road surface opening part in relation to the road surface opening part. SOLUTION: This grating fixing device has linking means 10A, 10B and 10C linking in relation to the r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NOMURA HIDEYO, KOIZUMI KAZUO, NOHARA MITSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
Online-Zugang:	Volltext bestellen
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