JPH0345320B2 - - Google Patents

Info

Publication number
JPH0345320B2
JPH0345320B2 JP61205584A JP20558486A JPH0345320B2 JP H0345320 B2 JPH0345320 B2 JP H0345320B2 JP 61205584 A JP61205584 A JP 61205584A JP 20558486 A JP20558486 A JP 20558486A JP H0345320 B2 JPH0345320 B2 JP H0345320B2
Authority
JP
Japan
Prior art keywords
extinguishing agent
blasting
waste
dust
explosive
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 - Lifetime
Application number
JP61205584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6361900A (ja
Inventor
Katsu Kajio
Hideto Araki
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.)
Dowa Holdings Co Ltd
Original Assignee
Dowa Mining Co Ltd
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 Dowa Mining Co Ltd filed Critical Dowa Mining Co Ltd
Priority to JP20558486A priority Critical patent/JPS6361900A/ja
Publication of JPS6361900A publication Critical patent/JPS6361900A/ja
Publication of JPH0345320B2 publication Critical patent/JPH0345320B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Glass Compositions (AREA)
JP20558486A 1986-09-01 1986-09-01 粉じん爆発防止発破法 Granted JPS6361900A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20558486A JPS6361900A (ja) 1986-09-01 1986-09-01 粉じん爆発防止発破法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20558486A JPS6361900A (ja) 1986-09-01 1986-09-01 粉じん爆発防止発破法

Publications (2)

Publication Number Publication Date
JPS6361900A JPS6361900A (ja) 1988-03-18
JPH0345320B2 true JPH0345320B2 (enExample) 1991-07-10

Family

ID=16509297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20558486A Granted JPS6361900A (ja) 1986-09-01 1986-09-01 粉じん爆発防止発破法

Country Status (1)

Country Link
JP (1) JPS6361900A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730002B2 (ja) 2005-07-04 2011-07-20 ソニー株式会社 ヘッドホン装置
CN109973136B (zh) * 2019-03-26 2020-01-14 山东科技大学 一种抑制低浓度煤层气爆炸的复合型抑爆剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582073B2 (ja) * 1975-09-05 1983-01-13 凸版印刷株式会社 サネカコウモクザイノヒヨウメンオヒフクスルホウホウ

Also Published As

Publication number Publication date
JPS6361900A (ja) 1988-03-18

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