JPS5420061B2 - - Google Patents

Info

Publication number
JPS5420061B2
JPS5420061B2 JP6971772A JP6971772A JPS5420061B2 JP S5420061 B2 JPS5420061 B2 JP S5420061B2 JP 6971772 A JP6971772 A JP 6971772A JP 6971772 A JP6971772 A JP 6971772A JP S5420061 B2 JPS5420061 B2 JP S5420061B2
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.)
Expired
Application number
JP6971772A
Other languages
Japanese (ja)
Other versions
JPS4928139A (US20100178264A1-20100715-C00005.png
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 JP6971772A priority Critical patent/JPS5420061B2/ja
Publication of JPS4928139A publication Critical patent/JPS4928139A/ja
Publication of JPS5420061B2 publication Critical patent/JPS5420061B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP6971772A 1972-07-12 1972-07-12 Expired JPS5420061B2 (US20100178264A1-20100715-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6971772A JPS5420061B2 (US20100178264A1-20100715-C00005.png) 1972-07-12 1972-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6971772A JPS5420061B2 (US20100178264A1-20100715-C00005.png) 1972-07-12 1972-07-12

Publications (2)

Publication Number Publication Date
JPS4928139A JPS4928139A (US20100178264A1-20100715-C00005.png) 1974-03-13
JPS5420061B2 true JPS5420061B2 (US20100178264A1-20100715-C00005.png) 1979-07-19

Family

ID=13410852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6971772A Expired JPS5420061B2 (US20100178264A1-20100715-C00005.png) 1972-07-12 1972-07-12

Country Status (1)

Country Link
JP (1) JPS5420061B2 (US20100178264A1-20100715-C00005.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126629U (US20100178264A1-20100715-C00005.png) * 1976-03-23 1977-09-27

Also Published As

Publication number Publication date
JPS4928139A (US20100178264A1-20100715-C00005.png) 1974-03-13

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