JPS62114994U - - Google Patents

Info

Publication number
JPS62114994U
JPS62114994U JP30086U JP30086U JPS62114994U JP S62114994 U JPS62114994 U JP S62114994U JP 30086 U JP30086 U JP 30086U JP 30086 U JP30086 U JP 30086U JP S62114994 U JPS62114994 U JP S62114994U
Authority
JP
Japan
Prior art keywords
wedge
rock
lubricating oil
liner
liners
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
JP30086U
Other languages
English (en)
Japanese (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 JP30086U priority Critical patent/JPS62114994U/ja
Publication of JPS62114994U publication Critical patent/JPS62114994U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP30086U 1986-01-08 1986-01-08 Pending JPS62114994U (US06724976-20040420-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30086U JPS62114994U (US06724976-20040420-M00002.png) 1986-01-08 1986-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30086U JPS62114994U (US06724976-20040420-M00002.png) 1986-01-08 1986-01-08

Publications (1)

Publication Number Publication Date
JPS62114994U true JPS62114994U (US06724976-20040420-M00002.png) 1987-07-22

Family

ID=30777144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30086U Pending JPS62114994U (US06724976-20040420-M00002.png) 1986-01-08 1986-01-08

Country Status (1)

Country Link
JP (1) JPS62114994U (US06724976-20040420-M00002.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180106505A (ko) * 2017-03-20 2018-10-01 최찬희 사용이 편리한 암반파쇄공구
JP6464396B1 (ja) * 2018-05-17 2019-02-06 株式会社神島組 割岩工具および当該工具を用いた破砕方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180106505A (ko) * 2017-03-20 2018-10-01 최찬희 사용이 편리한 암반파쇄공구
JP6464396B1 (ja) * 2018-05-17 2019-02-06 株式会社神島組 割岩工具および当該工具を用いた破砕方法

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