AU523256B2 - Explosive signalling device - Google Patents

Explosive signalling device

Info

Publication number
AU523256B2
AU523256B2 AU71847/81A AU7184781A AU523256B2 AU 523256 B2 AU523256 B2 AU 523256B2 AU 71847/81 A AU71847/81 A AU 71847/81A AU 7184781 A AU7184781 A AU 7184781A AU 523256 B2 AU523256 B2 AU 523256B2
Authority
AU
Australia
Prior art keywords
explosive
signalling device
signalling
explosive signalling
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.)
Ceased
Application number
AU71847/81A
Other versions
AU7184781A (en
Inventor
Malcolm George Palmer
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.)
Mp Compact Energy Ltd
Original Assignee
MP COMPACT ENERGY 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 MP COMPACT ENERGY Ltd filed Critical MP COMPACT ENERGY Ltd
Publication of AU7184781A publication Critical patent/AU7184781A/en
Application granted granted Critical
Publication of AU523256B2 publication Critical patent/AU523256B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B21/00—Depth charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
AU71847/81A 1980-06-28 1981-06-15 Explosive signalling device Ceased AU523256B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8021283A GB2079904B (en) 1980-06-28 1980-06-28 Signalling device
GB8021283 1980-06-28

Publications (2)

Publication Number Publication Date
AU7184781A AU7184781A (en) 1982-03-04
AU523256B2 true AU523256B2 (en) 1982-07-22

Family

ID=10514403

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71847/81A Ceased AU523256B2 (en) 1980-06-28 1981-06-15 Explosive signalling device

Country Status (2)

Country Link
AU (1) AU523256B2 (en)
GB (1) GB2079904B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572820B2 (en) * 1983-01-12 1988-05-19 M.P. Compact Energy Ltd. Signalling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572820B2 (en) * 1983-01-12 1988-05-19 M.P. Compact Energy Ltd. Signalling device

Also Published As

Publication number Publication date
AU7184781A (en) 1982-03-04
GB2079904B (en) 1983-08-03
GB2079904A (en) 1982-01-27

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