Improvements to couplings for modular explosives cartridges

Details for Australian Patent Application No. 2007203087 (hide)

Owner Johnson Hi-Tech (Australia) Pty Ltd

Inventors Johnson, Richard John

Agent Fisher Adams Kelly

Pub. Number AU-A-2007203087

Filing date 2 July 2007

International Classifications

F42B 3/26 (2006.01) Blasting cartridges, i.e. case and explosive

F42B 3/02 (2006.01) Blasting cartridges, i.e. case and explosive

F42D 1/08 (2006.01) Blasting methods or apparatus, e.g. for loading or tamping

Event Publications

19 July 2007 Complete Application Filed

22 January 2009 Application Open to Public Inspection

  Published as AU-A-2007203087

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