JPS6245400B2 - - Google Patents

Info

Publication number
JPS6245400B2
JPS6245400B2 JP55088499A JP8849980A JPS6245400B2 JP S6245400 B2 JPS6245400 B2 JP S6245400B2 JP 55088499 A JP55088499 A JP 55088499A JP 8849980 A JP8849980 A JP 8849980A JP S6245400 B2 JPS6245400 B2 JP S6245400B2
Authority
JP
Japan
Prior art keywords
pipe
synthetic
blind plate
ventilation
temporary blind
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
JP55088499A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5715799A (en
Inventor
Hiroaki Kawai
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8849980A priority Critical patent/JPS5715799A/ja
Publication of JPS5715799A publication Critical patent/JPS5715799A/ja
Publication of JPS6245400B2 publication Critical patent/JPS6245400B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP8849980A 1980-07-01 1980-07-01 Internal ventilation of underwater joined composite pipe Granted JPS5715799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8849980A JPS5715799A (en) 1980-07-01 1980-07-01 Internal ventilation of underwater joined composite pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8849980A JPS5715799A (en) 1980-07-01 1980-07-01 Internal ventilation of underwater joined composite pipe

Publications (2)

Publication Number Publication Date
JPS5715799A JPS5715799A (en) 1982-01-27
JPS6245400B2 true JPS6245400B2 (enExample) 1987-09-26

Family

ID=13944506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8849980A Granted JPS5715799A (en) 1980-07-01 1980-07-01 Internal ventilation of underwater joined composite pipe

Country Status (1)

Country Link
JP (1) JPS5715799A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500314A (ja) * 1987-07-31 1990-02-01 ヒューズ・エアクラフト・カンパニー ピエゾ電気ファンを有するガスレーザ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675424B (zh) * 2015-02-10 2017-12-08 招商局重庆交通科研设计院有限公司 一种水下隧道通风系统及通风方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500314A (ja) * 1987-07-31 1990-02-01 ヒューズ・エアクラフト・カンパニー ピエゾ電気ファンを有するガスレーザ

Also Published As

Publication number Publication date
JPS5715799A (en) 1982-01-27

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