JPS4915226A - - Google Patents

Info

Publication number
JPS4915226A
JPS4915226A JP47054945A JP5494572A JPS4915226A JP S4915226 A JPS4915226 A JP S4915226A JP 47054945 A JP47054945 A JP 47054945A JP 5494572 A JP5494572 A JP 5494572A JP S4915226 A JPS4915226 A JP S4915226A
Authority
JP
Japan
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
JP47054945A
Other languages
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 JP47054945A priority Critical patent/JPS4915226A/ja
Publication of JPS4915226A publication Critical patent/JPS4915226A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP47054945A 1972-06-02 1972-06-02 Pending JPS4915226A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47054945A JPS4915226A (enrdf_load_stackoverflow) 1972-06-02 1972-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054945A JPS4915226A (enrdf_load_stackoverflow) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
JPS4915226A true JPS4915226A (enrdf_load_stackoverflow) 1974-02-09

Family

ID=12984776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47054945A Pending JPS4915226A (enrdf_load_stackoverflow) 1972-06-02 1972-06-02

Country Status (1)

Country Link
JP (1) JPS4915226A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211498A (ja) * 1986-03-10 1987-09-17 三井建設株式会社 吹き付け装置
US5202992A (en) * 1990-04-27 1993-04-13 Konica Corporation Zoom lens apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211498A (ja) * 1986-03-10 1987-09-17 三井建設株式会社 吹き付け装置
US5202992A (en) * 1990-04-27 1993-04-13 Konica Corporation Zoom lens apparatus

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