JPS63106821U - - Google Patents

Info

Publication number
JPS63106821U
JPS63106821U JP20211986U JP20211986U JPS63106821U JP S63106821 U JPS63106821 U JP S63106821U JP 20211986 U JP20211986 U JP 20211986U JP 20211986 U JP20211986 U JP 20211986U JP S63106821 U JPS63106821 U JP S63106821U
Authority
JP
Japan
Prior art keywords
curvature
concrete block
front surface
rear surface
envelope surfaces
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
JP20211986U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP20211986U priority Critical patent/JPS63106821U/ja
Publication of JPS63106821U publication Critical patent/JPS63106821U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP20211986U 1986-12-27 1986-12-27 Pending JPS63106821U (US07345094-20080318-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20211986U JPS63106821U (US07345094-20080318-C00003.png) 1986-12-27 1986-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20211986U JPS63106821U (US07345094-20080318-C00003.png) 1986-12-27 1986-12-27

Publications (1)

Publication Number Publication Date
JPS63106821U true JPS63106821U (US07345094-20080318-C00003.png) 1988-07-11

Family

ID=31166206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20211986U Pending JPS63106821U (US07345094-20080318-C00003.png) 1986-12-27 1986-12-27

Country Status (1)

Country Link
JP (1) JPS63106821U (US07345094-20080318-C00003.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565432A (en) * 1979-06-25 1981-01-20 Asahi Chem Ind Co Ltd Treatment of dicarboxylic acid solution

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565432A (en) * 1979-06-25 1981-01-20 Asahi Chem Ind Co Ltd Treatment of dicarboxylic acid solution

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