JPS541445Y2 - - Google Patents

Info

Publication number
JPS541445Y2
JPS541445Y2 JP15503675U JP15503675U JPS541445Y2 JP S541445 Y2 JPS541445 Y2 JP S541445Y2 JP 15503675 U JP15503675 U JP 15503675U JP 15503675 U JP15503675 U JP 15503675U JP S541445 Y2 JPS541445 Y2 JP S541445Y2
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
JP15503675U
Other languages
Japanese (ja)
Other versions
JPS5266701U (enrdf_load_stackoverflow
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 JP15503675U priority Critical patent/JPS541445Y2/ja
Publication of JPS5266701U publication Critical patent/JPS5266701U/ja
Application granted granted Critical
Publication of JPS541445Y2 publication Critical patent/JPS541445Y2/ja
Expired legal-status Critical Current

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  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP15503675U 1975-11-13 1975-11-13 Expired JPS541445Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15503675U JPS541445Y2 (enrdf_load_stackoverflow) 1975-11-13 1975-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15503675U JPS541445Y2 (enrdf_load_stackoverflow) 1975-11-13 1975-11-13

Publications (2)

Publication Number Publication Date
JPS5266701U JPS5266701U (enrdf_load_stackoverflow) 1977-05-17
JPS541445Y2 true JPS541445Y2 (enrdf_load_stackoverflow) 1979-01-23

Family

ID=28634255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15503675U Expired JPS541445Y2 (enrdf_load_stackoverflow) 1975-11-13 1975-11-13

Country Status (1)

Country Link
JP (1) JPS541445Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363518A (en) * 1979-03-13 1982-12-14 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for fracturing rock beds

Also Published As

Publication number Publication date
JPS5266701U (enrdf_load_stackoverflow) 1977-05-17

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