JPS4857411A - - Google Patents

Info

Publication number
JPS4857411A
JPS4857411A JP9112871A JP9112871A JPS4857411A JP S4857411 A JPS4857411 A JP S4857411A JP 9112871 A JP9112871 A JP 9112871A JP 9112871 A JP9112871 A JP 9112871A JP S4857411 A JPS4857411 A JP S4857411A
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.)
Granted
Application number
JP9112871A
Other languages
Japanese (ja)
Other versions
JPS503571B2 (https=
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 JP9112871A priority Critical patent/JPS503571B2/ja
Publication of JPS4857411A publication Critical patent/JPS4857411A/ja
Publication of JPS503571B2 publication Critical patent/JPS503571B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9112871A 1971-11-16 1971-11-16 Expired JPS503571B2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9112871A JPS503571B2 (https=) 1971-11-16 1971-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9112871A JPS503571B2 (https=) 1971-11-16 1971-11-16

Publications (2)

Publication Number Publication Date
JPS4857411A true JPS4857411A (https=) 1973-08-11
JPS503571B2 JPS503571B2 (https=) 1975-02-06

Family

ID=14017879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9112871A Expired JPS503571B2 (https=) 1971-11-16 1971-11-16

Country Status (1)

Country Link
JP (1) JPS503571B2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147110A (https=) * 1974-05-20 1975-11-26
JP2009144468A (ja) * 2007-12-17 2009-07-02 Daniel Sogo Kenkyusho:Kk 十字型発進立坑構造

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335048U (https=) * 1976-08-31 1978-03-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147110A (https=) * 1974-05-20 1975-11-26
JP2009144468A (ja) * 2007-12-17 2009-07-02 Daniel Sogo Kenkyusho:Kk 十字型発進立坑構造

Also Published As

Publication number Publication date
JPS503571B2 (https=) 1975-02-06

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