JPS6338490B2 - - Google Patents

Info

Publication number
JPS6338490B2
JPS6338490B2 JP58145885A JP14588583A JPS6338490B2 JP S6338490 B2 JPS6338490 B2 JP S6338490B2 JP 58145885 A JP58145885 A JP 58145885A JP 14588583 A JP14588583 A JP 14588583A JP S6338490 B2 JPS6338490 B2 JP S6338490B2
Authority
JP
Japan
Prior art keywords
triangular pyramid
chamfered
block
equilateral triangular
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP58145885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6037313A (ja
Inventor
Kenji Ishikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP14588583A priority Critical patent/JPS6037313A/ja
Publication of JPS6037313A publication Critical patent/JPS6037313A/ja
Publication of JPS6338490B2 publication Critical patent/JPS6338490B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
JP14588583A 1983-08-10 1983-08-10 コンクリ−トブロツク Granted JPS6037313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14588583A JPS6037313A (ja) 1983-08-10 1983-08-10 コンクリ−トブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14588583A JPS6037313A (ja) 1983-08-10 1983-08-10 コンクリ−トブロツク

Publications (2)

Publication Number Publication Date
JPS6037313A JPS6037313A (ja) 1985-02-26
JPS6338490B2 true JPS6338490B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-08-01

Family

ID=15395298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14588583A Granted JPS6037313A (ja) 1983-08-10 1983-08-10 コンクリ−トブロツク

Country Status (1)

Country Link
JP (1) JPS6037313A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01282992A (ja) * 1988-05-09 1989-11-14 Matsushita Electric Ind Co Ltd 音響映像機器
JPH02123137U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-03-20 1990-10-09
JPH07281682A (ja) * 1994-04-11 1995-10-27 Nagao Yuasa カラオケ選曲システム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6896445B1 (en) * 2004-01-05 2005-05-24 Eric Engler Modular artificial reef, sea wall and marine habitat
JP4488238B2 (ja) 2006-03-28 2010-06-23 株式会社デンソー 燃料ポンプの駆動制御装置
US7777224B2 (en) * 2007-01-30 2010-08-17 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of manufacturing the same
DE102010049049B3 (de) * 2010-10-18 2012-03-01 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Künstliches Habitat in Polyederform für Krebstiere auf marinen Weichböden und Anwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499724Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-08-26 1974-03-07
JPS5032743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-26 1975-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01282992A (ja) * 1988-05-09 1989-11-14 Matsushita Electric Ind Co Ltd 音響映像機器
JPH02123137U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-03-20 1990-10-09
JPH07281682A (ja) * 1994-04-11 1995-10-27 Nagao Yuasa カラオケ選曲システム

Also Published As

Publication number Publication date
JPS6037313A (ja) 1985-02-26

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