AU159912B2 - 'An improvement in or relating to a re-utilisable blasting apparatus assembly applicable for blasting in coalmines - Google Patents

'An improvement in or relating to a re-utilisable blasting apparatus assembly applicable for blasting in coalmines

Info

Publication number
AU159912B2
AU159912B2 AU21619/53A AU2161953A AU159912B2 AU 159912 B2 AU159912 B2 AU 159912B2 AU 21619/53 A AU21619/53 A AU 21619/53A AU 2161953 A AU2161953 A AU 2161953A AU 159912 B2 AU159912 B2 AU 159912B2
Authority
AU
Australia
Prior art keywords
blasting
coalmines
utilisable
relating
improvement
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
AU21619/53A
Other versions
AU2161953A (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of AU159912B2 publication Critical patent/AU159912B2/en
Publication of AU2161953A publication Critical patent/AU2161953A/en
Expired legal-status Critical Current

Links

AU21619/53A 1953-09-22 'An improvement in or relating to a re-utilisable blasting apparatus assembly applicable for blasting in coalmines Expired AU159912B2 (en)

Publications (2)

Publication Number Publication Date
AU159912B2 true AU159912B2 (en) 1954-07-08
AU2161953A AU2161953A (en) 1954-07-08

Family

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