JPS53133940A - Highway grade separation device - Google Patents

Highway grade separation device

Info

Publication number
JPS53133940A
JPS53133940A JP6297172A JP6297172A JPS53133940A JP S53133940 A JPS53133940 A JP S53133940A JP 6297172 A JP6297172 A JP 6297172A JP 6297172 A JP6297172 A JP 6297172A JP S53133940 A JPS53133940 A JP S53133940A
Authority
JP
Japan
Prior art keywords
separation device
grade separation
highway grade
highway
separation
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
JP6297172A
Other languages
Japanese (ja)
Inventor
Shiyuusaku Hara
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 JP6297172A priority Critical patent/JPS53133940A/en
Publication of JPS53133940A publication Critical patent/JPS53133940A/en
Pending legal-status Critical Current

Links

JP6297172A 1972-06-22 1972-06-22 Highway grade separation device Pending JPS53133940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6297172A JPS53133940A (en) 1972-06-22 1972-06-22 Highway grade separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6297172A JPS53133940A (en) 1972-06-22 1972-06-22 Highway grade separation device

Publications (1)

Publication Number Publication Date
JPS53133940A true JPS53133940A (en) 1978-11-22

Family

ID=13215725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6297172A Pending JPS53133940A (en) 1972-06-22 1972-06-22 Highway grade separation device

Country Status (1)

Country Link
JP (1) JPS53133940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012308A (en) * 1999-11-22 2000-03-06 김용선 The Crossroads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012308A (en) * 1999-11-22 2000-03-06 김용선 The Crossroads

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