AU7269096A - Method and apparatus for blasthole stemming - Google Patents

Method and apparatus for blasthole stemming

Info

Publication number
AU7269096A
AU7269096A AU72690/96A AU7269096A AU7269096A AU 7269096 A AU7269096 A AU 7269096A AU 72690/96 A AU72690/96 A AU 72690/96A AU 7269096 A AU7269096 A AU 7269096A AU 7269096 A AU7269096 A AU 7269096A
Authority
AU
Australia
Prior art keywords
blasthole
stemming
blasthole stemming
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.)
Granted
Application number
AU72690/96A
Other versions
AU722007C (en
AU722007B2 (en
Inventor
Stephen Thomson
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.)
Orica Explosives Technology Pty Ltd
Original Assignee
ICI Australia Operations Pty 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
Priority claimed from AUPN6377A external-priority patent/AUPN637795A0/en
Application filed by ICI Australia Operations Pty Ltd filed Critical ICI Australia Operations Pty Ltd
Priority to AU72690/96A priority Critical patent/AU722007C/en
Publication of AU7269096A publication Critical patent/AU7269096A/en
Application granted granted Critical
Publication of AU722007B2 publication Critical patent/AU722007B2/en
Assigned to ORICA EXPLOSIVES TECHNOLOGY PTY LTD reassignment ORICA EXPLOSIVES TECHNOLOGY PTY LTD Alteration of Name(s) of Applicant(s) under S113 Assignors: ORICA AUSTRALIA PTY LTD
Publication of AU722007C publication Critical patent/AU722007C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU72690/96A 1995-11-03 1996-11-01 Method and apparatus for blasthole stemming Ceased AU722007C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU72690/96A AU722007C (en) 1995-11-03 1996-11-01 Method and apparatus for blasthole stemming

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPN6377A AUPN637795A0 (en) 1995-11-03 1995-11-03 Method and apparatus for blasthole stemming
AUPN6377 1995-11-03
PCT/AU1996/000690 WO1997017588A1 (en) 1995-11-03 1996-11-01 Method and apparatus for blasthole stemming
AU72690/96A AU722007C (en) 1995-11-03 1996-11-01 Method and apparatus for blasthole stemming

Publications (3)

Publication Number Publication Date
AU7269096A true AU7269096A (en) 1997-05-29
AU722007B2 AU722007B2 (en) 2000-07-20
AU722007C AU722007C (en) 2002-05-02

Family

ID=25637111

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72690/96A Ceased AU722007C (en) 1995-11-03 1996-11-01 Method and apparatus for blasthole stemming

Country Status (1)

Country Link
AU (1) AU722007C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717591B2 (en) * 1996-11-01 2000-03-30 Orica Explosives Technology Pty Ltd Method and apparatus for use in charging blastholes
WO2002103280A1 (en) * 2001-06-20 2002-12-27 Banjura Pty Ltd Protection of blast holes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812888A (en) * 1958-01-08 1959-05-06 Stephen Fink Bore-hole closure for blasting work
AU668946B2 (en) * 1992-06-15 1996-05-23 Orica Explosives Technology Pty Ltd Method of uphole loading

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717591B2 (en) * 1996-11-01 2000-03-30 Orica Explosives Technology Pty Ltd Method and apparatus for use in charging blastholes
WO2002103280A1 (en) * 2001-06-20 2002-12-27 Banjura Pty Ltd Protection of blast holes

Also Published As

Publication number Publication date
AU722007C (en) 2002-05-02
AU722007B2 (en) 2000-07-20

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Legal Events

Date Code Title Description
CB Opposition lodged by

Opponent name: SILVERPORT PTY LTD

PC1 Assignment before grant (sect. 113)

Owner name: ORICA EXPLOSIVES TECHNOLOGY PTY LTD

Free format text: THE FORMER OWNER WAS: ORICA AUSTRALIA PTY LTD

CH Opposition withdrawn

Opponent name: SILVERPORT PTY LTD

DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE PROPOSED AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 20011015

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS WAS NOTIFIED IN THE OFFICIAL JOURNAL DATED 20011129

FGA Letters patent sealed or granted (standard patent)