Title:
【発明の名称】護岸舗装
Document Type and Number:
Japanese Patent JP3400460
Kind Code:
B2
Abstract:
A revetment for bank, water-retaining structure and the like includes elements made of concrete or a similar material, which elements are approximately prismatic in the height direction and each have two transverse faces and two longitudinal faces which run parallel to their height direction. One transverse face of each element is made a concave shape, and the other transverse face is made a corresponding convex shape, in such a way that the elements can rest with their transverse faces against each other in various rotated positions.
More Like This:
Inventors:
Email Kerk, Pleung
Application Number:
JP54076297A
Publication Date:
April 28, 2003
Filing Date:
May 14, 1997
Export Citation:
Assignee:
Den Boel Beton Grote Amersbeth Rotten Fennaught Shap
International Classes:
E02B3/12; E02B3/06; E02B3/14; E02B5/02; E02D17/20; (IPC1-7): E02B3/14
Domestic Patent References:
| JP638462U | ||||
| JP346505U | ||||
| JP47222Y2 |
Other References:
【文献】米国特許5186574(US,A)
【文献】米国特許3096621(US,A)
【文献】国際公開95/16076(WO,A1)
【文献】米国特許3096621(US,A)
【文献】国際公開95/16076(WO,A1)
Attorney, Agent or Firm:
Akira Asamura (3 outside)