JPS612147B2 - - Google Patents

Info

Publication number
JPS612147B2
JPS612147B2 JP13726681A JP13726681A JPS612147B2 JP S612147 B2 JPS612147 B2 JP S612147B2 JP 13726681 A JP13726681 A JP 13726681A JP 13726681 A JP13726681 A JP 13726681A JP S612147 B2 JPS612147 B2 JP S612147B2
Authority
JP
Japan
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
JP13726681A
Other languages
Japanese (ja)
Other versions
JPS58113470A (en
Inventor
Kisaku Nakanishi
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.)
SHINGIJUTSU KIGYO KK
Original Assignee
SHINGIJUTSU KIGYO KK
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 SHINGIJUTSU KIGYO KK filed Critical SHINGIJUTSU KIGYO KK
Priority to JP13726681A priority Critical patent/JPS58113470A/en
Publication of JPS58113470A publication Critical patent/JPS58113470A/en
Publication of JPS612147B2 publication Critical patent/JPS612147B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)
JP13726681A 1981-08-31 1981-08-31 Method and apparatus for crushing concrete or rock Granted JPS58113470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13726681A JPS58113470A (en) 1981-08-31 1981-08-31 Method and apparatus for crushing concrete or rock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13726681A JPS58113470A (en) 1981-08-31 1981-08-31 Method and apparatus for crushing concrete or rock

Publications (2)

Publication Number Publication Date
JPS58113470A JPS58113470A (en) 1983-07-06
JPS612147B2 true JPS612147B2 (en) 1986-01-22

Family

ID=15194650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13726681A Granted JPS58113470A (en) 1981-08-31 1981-08-31 Method and apparatus for crushing concrete or rock

Country Status (1)

Country Link
JP (1) JPS58113470A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055169A (en) * 1983-09-03 1985-03-30 森口　和彦 Rapid crushing of concrete structure by using expansible crushing material
KR101415124B1 (en) * 2012-10-10 2014-07-04 한국철도기술연구원 rock breaking apparatus with ice-bomb
KR101510410B1 (en) * 2013-10-14 2015-04-08 한국철도기술연구원 Ice-bomb blasting cartridge

Also Published As

Publication number Publication date
JPS58113470A (en) 1983-07-06

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