JPH03470Y2 - - Google Patents

Info

Publication number
JPH03470Y2
JPH03470Y2 JP1984058901U JP5890184U JPH03470Y2 JP H03470 Y2 JPH03470 Y2 JP H03470Y2 JP 1984058901 U JP1984058901 U JP 1984058901U JP 5890184 U JP5890184 U JP 5890184U JP H03470 Y2 JPH03470 Y2 JP H03470Y2
Authority
JP
Japan
Prior art keywords
pipe
rod
propulsion
tube
movable part
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.)
Expired
Application number
JP1984058901U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60172897U (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 JP5890184U priority Critical patent/JPS60172897U/ja
Publication of JPS60172897U publication Critical patent/JPS60172897U/ja
Application granted granted Critical
Publication of JPH03470Y2 publication Critical patent/JPH03470Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5890184U 1984-04-20 1984-04-20 管体推進埋設先導管 Granted JPS60172897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5890184U JPS60172897U (ja) 1984-04-20 1984-04-20 管体推進埋設先導管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5890184U JPS60172897U (ja) 1984-04-20 1984-04-20 管体推進埋設先導管

Publications (2)

Publication Number Publication Date
JPS60172897U JPS60172897U (ja) 1985-11-15
JPH03470Y2 true JPH03470Y2 (en]) 1991-01-09

Family

ID=30584833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5890184U Granted JPS60172897U (ja) 1984-04-20 1984-04-20 管体推進埋設先導管

Country Status (1)

Country Link
JP (1) JPS60172897U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220113493A (ko) 2019-12-13 2022-08-12 가부시키가이샤 에바라 세이사꾸쇼 기판 세정 장치, 연마 장치, 버프 처리 장치, 기판 세정 방법, 기판 처리 장치, 및 기계 학습기

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491911A (en) * 1977-12-29 1979-07-20 Watanabegumi Kk Device for burying smallldiameter pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220113493A (ko) 2019-12-13 2022-08-12 가부시키가이샤 에바라 세이사꾸쇼 기판 세정 장치, 연마 장치, 버프 처리 장치, 기판 세정 방법, 기판 처리 장치, 및 기계 학습기

Also Published As

Publication number Publication date
JPS60172897U (ja) 1985-11-15

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