Title:
LAID MATERIAL FOR BREAKING WAVES AND BUILT BODY THEREOF
Document Type and Number:
Japanese Patent JPS5431939
Kind Code:
A
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Inventors:
ISHIKURA KENJI
Application Number:
JP9701277A
Publication Date:
March 09, 1979
Filing Date:
August 15, 1977
Export Citation:
Assignee:
ISHIKURA KENJI
International Classes:
E02B3/06; E02B3/14; (IPC1-7): E02B3/14
Domestic Patent References:
| JPS3528141Y1 | ||||
| JPS4017637Y1 |