JPS5438813B2 - - Google Patents

Info

Publication number
JPS5438813B2
JPS5438813B2 JP6586875A JP6586875A JPS5438813B2 JP S5438813 B2 JPS5438813 B2 JP S5438813B2 JP 6586875 A JP6586875 A JP 6586875A JP 6586875 A JP6586875 A JP 6586875A JP S5438813 B2 JPS5438813 B2 JP S5438813B2
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
JP6586875A
Other languages
Japanese (ja)
Other versions
JPS51141444A (en
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 JP6586875A priority Critical patent/JPS51141444A/ja
Publication of JPS51141444A publication Critical patent/JPS51141444A/ja
Publication of JPS5438813B2 publication Critical patent/JPS5438813B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6586875A 1975-05-31 1975-05-31 Airtight earth and sand transportation device used for method of propulsion construction Granted JPS51141444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6586875A JPS51141444A (en) 1975-05-31 1975-05-31 Airtight earth and sand transportation device used for method of propulsion construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6586875A JPS51141444A (en) 1975-05-31 1975-05-31 Airtight earth and sand transportation device used for method of propulsion construction

Publications (2)

Publication Number Publication Date
JPS51141444A JPS51141444A (en) 1976-12-06
JPS5438813B2 true JPS5438813B2 (enrdf_load_html_response) 1979-11-24

Family

ID=13299388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6586875A Granted JPS51141444A (en) 1975-05-31 1975-05-31 Airtight earth and sand transportation device used for method of propulsion construction

Country Status (1)

Country Link
JP (1) JPS51141444A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS51141444A (en) 1976-12-06

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