JPS6123480B2 - - Google Patents

Info

Publication number
JPS6123480B2
JPS6123480B2 JP12347880A JP12347880A JPS6123480B2 JP S6123480 B2 JPS6123480 B2 JP S6123480B2 JP 12347880 A JP12347880 A JP 12347880A JP 12347880 A JP12347880 A JP 12347880A JP S6123480 B2 JPS6123480 B2 JP S6123480B2
Authority
JP
Japan
Prior art keywords
blasting
stage
explosive
capsule
loaded
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
JP12347880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5749800A (en
Inventor
Yasuo Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taisei Corp
Original Assignee
Taisei Corp
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 by Taisei Corp filed Critical Taisei Corp
Priority to JP12347880A priority Critical patent/JPS5749800A/ja
Publication of JPS5749800A publication Critical patent/JPS5749800A/ja
Publication of JPS6123480B2 publication Critical patent/JPS6123480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP12347880A 1980-09-08 1980-09-08 Blasting apparatus Granted JPS5749800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12347880A JPS5749800A (en) 1980-09-08 1980-09-08 Blasting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12347880A JPS5749800A (en) 1980-09-08 1980-09-08 Blasting apparatus

Publications (2)

Publication Number Publication Date
JPS5749800A JPS5749800A (en) 1982-03-23
JPS6123480B2 true JPS6123480B2 (cs) 1986-06-05

Family

ID=14861618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12347880A Granted JPS5749800A (en) 1980-09-08 1980-09-08 Blasting apparatus

Country Status (1)

Country Link
JP (1) JPS5749800A (cs)

Also Published As

Publication number Publication date
JPS5749800A (en) 1982-03-23

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