JPS5443803B2 - - Google Patents

Info

Publication number
JPS5443803B2
JPS5443803B2 JP5272175A JP5272175A JPS5443803B2 JP S5443803 B2 JPS5443803 B2 JP S5443803B2 JP 5272175 A JP5272175 A JP 5272175A JP 5272175 A JP5272175 A JP 5272175A JP S5443803 B2 JPS5443803 B2 JP S5443803B2
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
JP5272175A
Other languages
Japanese (ja)
Other versions
JPS51128802A (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 JP5272175A priority Critical patent/JPS51128802A/ja
Publication of JPS51128802A publication Critical patent/JPS51128802A/ja
Publication of JPS5443803B2 publication Critical patent/JPS5443803B2/ja
Granted legal-status Critical Current

Links

JP5272175A 1975-05-01 1975-05-01 Jet grab for excavating mine Granted JPS51128802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5272175A JPS51128802A (en) 1975-05-01 1975-05-01 Jet grab for excavating mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5272175A JPS51128802A (en) 1975-05-01 1975-05-01 Jet grab for excavating mine

Publications (2)

Publication Number Publication Date
JPS51128802A JPS51128802A (en) 1976-11-10
JPS5443803B2 true JPS5443803B2 (el) 1979-12-22

Family

ID=12922771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5272175A Granted JPS51128802A (en) 1975-05-01 1975-05-01 Jet grab for excavating mine

Country Status (1)

Country Link
JP (1) JPS51128802A (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512362Y2 (el) * 1986-08-19 1993-03-30

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860042B2 (en) 2002-07-19 2005-03-01 Walker-Dawson Interests, Inc. Excavation system employing a jet pump
JP4883494B2 (ja) * 2008-11-04 2012-02-22 株式会社本間組 水底の危険物回収装置とその回収方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512362Y2 (el) * 1986-08-19 1993-03-30

Also Published As

Publication number Publication date
JPS51128802A (en) 1976-11-10

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