JPH0569929B2 - - Google Patents

Info

Publication number
JPH0569929B2
JPH0569929B2 JP63117875A JP11787588A JPH0569929B2 JP H0569929 B2 JPH0569929 B2 JP H0569929B2 JP 63117875 A JP63117875 A JP 63117875A JP 11787588 A JP11787588 A JP 11787588A JP H0569929 B2 JPH0569929 B2 JP H0569929B2
Authority
JP
Japan
Prior art keywords
wave
dissipating
annular
hole
annular protrusion
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 - Fee Related
Application number
JP63117875A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01287309A (ja
Inventor
Akio Tanaka
Yoshiro Nagai
Haruo Shimizu
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP11787588A priority Critical patent/JPH01287309A/ja
Publication of JPH01287309A publication Critical patent/JPH01287309A/ja
Publication of JPH0569929B2 publication Critical patent/JPH0569929B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
JP11787588A 1988-05-13 1988-05-13 消波モジュール Granted JPH01287309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11787588A JPH01287309A (ja) 1988-05-13 1988-05-13 消波モジュール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11787588A JPH01287309A (ja) 1988-05-13 1988-05-13 消波モジュール

Publications (2)

Publication Number Publication Date
JPH01287309A JPH01287309A (ja) 1989-11-20
JPH0569929B2 true JPH0569929B2 (OSRAM) 1993-10-04

Family

ID=14722423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11787588A Granted JPH01287309A (ja) 1988-05-13 1988-05-13 消波モジュール

Country Status (1)

Country Link
JP (1) JPH01287309A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184200A5 (OSRAM) * 1972-05-10 1973-12-21 Doris Dev Richesse Sous Marine

Also Published As

Publication number Publication date
JPH01287309A (ja) 1989-11-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees