JPS52101842A - Unittassembled ditch or embankment block with effect of uushaped ditch block - Google Patents

Unittassembled ditch or embankment block with effect of uushaped ditch block

Info

Publication number
JPS52101842A
JPS52101842A JP1905376A JP1905376A JPS52101842A JP S52101842 A JPS52101842 A JP S52101842A JP 1905376 A JP1905376 A JP 1905376A JP 1905376 A JP1905376 A JP 1905376A JP S52101842 A JPS52101842 A JP S52101842A
Authority
JP
Japan
Prior art keywords
ditch
block
uushaped
unittassembled
effect
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.)
Pending
Application number
JP1905376A
Other languages
Japanese (ja)
Inventor
Mitsuo Yamashita
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 JP1905376A priority Critical patent/JPS52101842A/en
Publication of JPS52101842A publication Critical patent/JPS52101842A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
JP1905376A 1976-02-23 1976-02-23 Unittassembled ditch or embankment block with effect of uushaped ditch block Pending JPS52101842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1905376A JPS52101842A (en) 1976-02-23 1976-02-23 Unittassembled ditch or embankment block with effect of uushaped ditch block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1905376A JPS52101842A (en) 1976-02-23 1976-02-23 Unittassembled ditch or embankment block with effect of uushaped ditch block

Publications (1)

Publication Number Publication Date
JPS52101842A true JPS52101842A (en) 1977-08-26

Family

ID=11988675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1905376A Pending JPS52101842A (en) 1976-02-23 1976-02-23 Unittassembled ditch or embankment block with effect of uushaped ditch block

Country Status (1)

Country Link
JP (1) JPS52101842A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876633U (en) * 1981-11-18 1983-05-24 山下　三男 Concrete block structure for waterways
JPH0273441U (en) * 1988-10-14 1990-06-05
JPH02144029U (en) * 1989-12-15 1990-12-06
JPH0311120A (en) * 1989-06-08 1991-01-18 Isuzu Motors Ltd Electromagnetic valve controller for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520436Y1 (en) * 1966-11-15 1970-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4520436Y1 (en) * 1966-11-15 1970-08-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876633U (en) * 1981-11-18 1983-05-24 山下　三男 Concrete block structure for waterways
JPH0273441U (en) * 1988-10-14 1990-06-05
JPH0311120A (en) * 1989-06-08 1991-01-18 Isuzu Motors Ltd Electromagnetic valve controller for engine
JPH02144029U (en) * 1989-12-15 1990-12-06

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