JPS6339596Y2 - - Google Patents

Info

Publication number
JPS6339596Y2
JPS6339596Y2 JP1981189087U JP18908781U JPS6339596Y2 JP S6339596 Y2 JPS6339596 Y2 JP S6339596Y2 JP 1981189087 U JP1981189087 U JP 1981189087U JP 18908781 U JP18908781 U JP 18908781U JP S6339596 Y2 JPS6339596 Y2 JP S6339596Y2
Authority
JP
Japan
Prior art keywords
explosive
hole
piston
loading
compressed air
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
JP1981189087U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5893700U (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 JP1981189087U priority Critical patent/JPS5893700U/ja
Publication of JPS5893700U publication Critical patent/JPS5893700U/ja
Application granted granted Critical
Publication of JPS6339596Y2 publication Critical patent/JPS6339596Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1981189087U 1981-12-18 1981-12-18 爆薬装填装置 Granted JPS5893700U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981189087U JPS5893700U (ja) 1981-12-18 1981-12-18 爆薬装填装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981189087U JPS5893700U (ja) 1981-12-18 1981-12-18 爆薬装填装置

Publications (2)

Publication Number Publication Date
JPS5893700U JPS5893700U (ja) 1983-06-24
JPS6339596Y2 true JPS6339596Y2 (enEXAMPLES) 1988-10-18

Family

ID=29993032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981189087U Granted JPS5893700U (ja) 1981-12-18 1981-12-18 爆薬装填装置

Country Status (1)

Country Link
JP (1) JPS5893700U (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946600U (enEXAMPLES) * 1972-07-22 1974-04-24

Also Published As

Publication number Publication date
JPS5893700U (ja) 1983-06-24

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