JPS5418487B2 - - Google Patents

Info

Publication number
JPS5418487B2
JPS5418487B2 JP3409173A JP3409173A JPS5418487B2 JP S5418487 B2 JPS5418487 B2 JP S5418487B2 JP 3409173 A JP3409173 A JP 3409173A JP 3409173 A JP3409173 A JP 3409173A JP S5418487 B2 JPS5418487 B2 JP S5418487B2
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
JP3409173A
Other versions
JPS49121312A (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 JP3409173A priority Critical patent/JPS5418487B2/ja
Priority to US391984A priority patent/US3902322A/en
Priority to GB4066073A priority patent/GB1439871A/en
Priority to GB904475A priority patent/GB1439872A/en
Priority to DE2343519A priority patent/DE2343519C3/de
Priority to US477783A priority patent/US3903971A/en
Publication of JPS49121312A publication Critical patent/JPS49121312A/ja
Publication of JPS5418487B2 publication Critical patent/JPS5418487B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3409173A 1972-08-29 1973-03-27 Expired JPS5418487B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3409173A JPS5418487B2 (ja) 1973-03-27 1973-03-27
US391984A US3902322A (en) 1972-08-29 1973-08-27 Drain pipes for preventing landslides and method for driving the same
GB4066073A GB1439871A (en) 1972-08-29 1973-08-29 Drain-pipe assembly
GB904475A GB1439872A (en) 1972-08-29 1973-08-29 Tapparatus for driving drain-pipe assemblies
DE2343519A DE2343519C3 (de) 1972-08-29 1973-08-29 Ablaufrohr zum Verhindern von Erdrutschen sowie Vorrichtung zum Eintreiben desselben in den Erdboden
US477783A US3903971A (en) 1972-08-29 1974-06-10 Apparatus for driving drain pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3409173A JPS5418487B2 (ja) 1973-03-27 1973-03-27

Publications (2)

Publication Number Publication Date
JPS49121312A JPS49121312A (ja) 1974-11-20
JPS5418487B2 true JPS5418487B2 (ja) 1979-07-07

Family

ID=12404590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3409173A Expired JPS5418487B2 (ja) 1972-08-29 1973-03-27

Country Status (1)

Country Link
JP (1) JPS5418487B2 (ja)

Also Published As

Publication number Publication date
JPS49121312A (ja) 1974-11-20

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