CA569845A - Preloaders for explosive charges - Google Patents

Preloaders for explosive charges

Info

Publication number
CA569845A
CA569845A CA569845A CA569845DA CA569845A CA 569845 A CA569845 A CA 569845A CA 569845 A CA569845 A CA 569845A CA 569845D A CA569845D A CA 569845DA CA 569845 A CA569845 A CA 569845A
Authority
CA
Canada
Prior art keywords
preloaders
explosive charges
explosive
charges
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
CA569845A
Other languages
French (fr)
Inventor
Roy D. Ferguson
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA569845A publication Critical patent/CA569845A/en
Expired legal-status Critical Current

Links

CA569845A Preloaders for explosive charges Expired CA569845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA569845T

Publications (1)

Publication Number Publication Date
CA569845A true CA569845A (en) 1959-02-03

Family

ID=35742385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA569845A Expired CA569845A (en) Preloaders for explosive charges

Country Status (1)

Country Link
CA (1) CA569845A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188906A (en) * 1963-05-16 1965-06-15 Phillips Petroleum Co Expansible means for loading a shot hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188906A (en) * 1963-05-16 1965-06-15 Phillips Petroleum Co Expansible means for loading a shot hole

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