JPS50124441A - - Google Patents

Info

Publication number
JPS50124441A
JPS50124441A JP3013374A JP3013374A JPS50124441A JP S50124441 A JPS50124441 A JP S50124441A JP 3013374 A JP3013374 A JP 3013374A JP 3013374 A JP3013374 A JP 3013374A JP S50124441 A JPS50124441 A JP S50124441A
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
JP3013374A
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 JP3013374A priority Critical patent/JPS50124441A/ja
Priority to DE19752511857 priority patent/DE2511857C3/de
Priority to US05/559,539 priority patent/US3985390A/en
Publication of JPS50124441A publication Critical patent/JPS50124441A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3013374A 1974-03-18 1974-03-18 Pending JPS50124441A (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3013374A JPS50124441A (enrdf_load_stackoverflow) 1974-03-18 1974-03-18
DE19752511857 DE2511857C3 (de) 1974-03-18 1975-03-18 Vortriebseinrichtung mit Teilschnitt-Vortriebsmaschinen
US05/559,539 US3985390A (en) 1974-03-18 1975-03-18 Tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3013374A JPS50124441A (enrdf_load_stackoverflow) 1974-03-18 1974-03-18

Publications (1)

Publication Number Publication Date
JPS50124441A true JPS50124441A (enrdf_load_stackoverflow) 1975-09-30

Family

ID=12295265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3013374A Pending JPS50124441A (enrdf_load_stackoverflow) 1974-03-18 1974-03-18

Country Status (1)

Country Link
JP (1) JPS50124441A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916229A (enrdf_load_stackoverflow) * 1972-06-07 1974-02-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916229A (enrdf_load_stackoverflow) * 1972-06-07 1974-02-13

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