JPS609600Y2 - 発破装置 - Google Patents

発破装置

Info

Publication number
JPS609600Y2
JPS609600Y2 JP1975067811U JP6781175U JPS609600Y2 JP S609600 Y2 JPS609600 Y2 JP S609600Y2 JP 1975067811 U JP1975067811 U JP 1975067811U JP 6781175 U JP6781175 U JP 6781175U JP S609600 Y2 JPS609600 Y2 JP S609600Y2
Authority
JP
Japan
Prior art keywords
explosive
permanent magnet
face
explosives
loading hole
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
JP1975067811U
Other languages
English (en)
Japanese (ja)
Other versions
JPS51148485U (enrdf_load_stackoverflow
Inventor
康夫 石井
幸平 阿部
章 松永
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 JP1975067811U priority Critical patent/JPS609600Y2/ja
Publication of JPS51148485U publication Critical patent/JPS51148485U/ja
Application granted granted Critical
Publication of JPS609600Y2 publication Critical patent/JPS609600Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP1975067811U 1975-05-22 1975-05-22 発破装置 Expired JPS609600Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975067811U JPS609600Y2 (ja) 1975-05-22 1975-05-22 発破装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975067811U JPS609600Y2 (ja) 1975-05-22 1975-05-22 発破装置

Publications (2)

Publication Number Publication Date
JPS51148485U JPS51148485U (enrdf_load_stackoverflow) 1976-11-27
JPS609600Y2 true JPS609600Y2 (ja) 1985-04-04

Family

ID=28534902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975067811U Expired JPS609600Y2 (ja) 1975-05-22 1975-05-22 発破装置

Country Status (1)

Country Link
JP (1) JPS609600Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133164B2 (enrdf_load_stackoverflow) * 1972-02-23 1976-09-17
JPS5133165B2 (enrdf_load_stackoverflow) * 1972-03-23 1976-09-17

Also Published As

Publication number Publication date
JPS51148485U (enrdf_load_stackoverflow) 1976-11-27

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