BLOCK FOR SHORE PROTECTION

PURPOSE:To obtain a shore protecting block capable of securing growing place of fishes while keeping aesthetic appearance of river and also carrying clarification of river water. CONSTITUTION:This block is a block 10 for shore protection, made of concrete and forming a shore-protecting wall of river...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TERASAWA MASARU
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FIXED CONSTRUCTIONS FORESTRY FOUNDATIONS HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR SOIL SHIFTING TRAPPING
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a shore protecting block capable of securing growing place of fishes while keeping aesthetic appearance of river and also carrying clarification of river water. CONSTITUTION:This block is a block 10 for shore protection, made of concrete and forming a shore-protecting wall of river and a hole 12 is formed in the wall face 14 located on the river side when the shore-protecting wall is formed and natural stones 18 or coal are packed in the hole 12 and simultaneously, the hole 12 is closed with a net body 20.