JPS641293U - - Google Patents

Info

Publication number
JPS641293U
JPS641293U JP9470287U JP9470287U JPS641293U JP S641293 U JPS641293 U JP S641293U JP 9470287 U JP9470287 U JP 9470287U JP 9470287 U JP9470287 U JP 9470287U JP S641293 U JPS641293 U JP S641293U
Authority
JP
Japan
Prior art keywords
wire
current
gunpowder
hole
conductors
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
JP9470287U
Other languages
English (en)
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 JP9470287U priority Critical patent/JPS641293U/ja
Publication of JPS641293U publication Critical patent/JPS641293U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第１図、本考案の内部断面図。第２図、本考案
の平面図、及び側面図。

Claims (1)

    【実用新案登録請求の範囲】
  1. 不燃性ブロクに不貫通の孔を開け底部より導線
    二本を貫通し、一本を底部にてＬ字形に、他の一
    本の方向に接触しない程度に曲げる、孔の中に火
    薬を入れ、二本の導線に電流を流すと小電圧、小
    電流にて火薬を爆発し得る。
JP9470287U 1987-06-22 1987-06-22 Pending JPS641293U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9470287U JPS641293U (ja) 1987-06-22 1987-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9470287U JPS641293U (ja) 1987-06-22 1987-06-22

Publications (1)

Publication Number Publication Date
JPS641293U true JPS641293U (ja) 1989-01-06

Family

ID=30958430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9470287U Pending JPS641293U (ja) 1987-06-22 1987-06-22

Country Status (1)

Country Link
JP (1) JPS641293U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527047A (en) * 1975-07-07 1977-01-19 Kokusai Electric Co Ltd Furnace temperature controlling method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527047A (en) * 1975-07-07 1977-01-19 Kokusai Electric Co Ltd Furnace temperature controlling method

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