JPS5719490A - Propelling of pipe - Google Patents

Propelling of pipe

Info

Publication number
JPS5719490A
JPS5719490A JP9299580A JP9299580A JPS5719490A JP S5719490 A JPS5719490 A JP S5719490A JP 9299580 A JP9299580 A JP 9299580A JP 9299580 A JP9299580 A JP 9299580A JP S5719490 A JPS5719490 A JP S5719490A
Authority
JP
Japan
Prior art keywords
propelling
pipe
Prior art date
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
JP9299580A
Other languages
Japanese (ja)
Inventor
Hisashi Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SADA KENSETSU KK
Original Assignee
SADA KENSETSU KK
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 by SADA KENSETSU KK filed Critical SADA KENSETSU KK
Priority to JP9299580A priority Critical patent/JPS5719490A/en
Publication of JPS5719490A publication Critical patent/JPS5719490A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9299580A 1980-07-08 1980-07-08 Propelling of pipe Pending JPS5719490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9299580A JPS5719490A (en) 1980-07-08 1980-07-08 Propelling of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9299580A JPS5719490A (en) 1980-07-08 1980-07-08 Propelling of pipe

Publications (1)

Publication Number Publication Date
JPS5719490A true JPS5719490A (en) 1982-02-01

Family

ID=14069943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9299580A Pending JPS5719490A (en) 1980-07-08 1980-07-08 Propelling of pipe

Country Status (1)

Country Link
JP (1) JPS5719490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344373A (en) * 1986-08-12 1988-02-25 Toshiba Corp Data correcting circuit in digital data reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344373A (en) * 1986-08-12 1988-02-25 Toshiba Corp Data correcting circuit in digital data reproducing device

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