CA47828A - Ciseau pour briser la roche subaquatique - Google Patents

Ciseau pour briser la roche subaquatique

Info

Publication number
CA47828A
CA47828A CA000047828A CA47828DA CA47828A CA 47828 A CA47828 A CA 47828A CA 000047828 A CA000047828 A CA 000047828A CA 47828D A CA47828D A CA 47828DA CA 47828 A CA47828 A CA 47828A
Authority
CA
Canada
Prior art keywords
sub
aqueous rock
breaking chisel
chisel
breaking
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
CA000047828A
Other languages
English (en)
Inventor
William L. Ross
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.)
ROSS P SANFORD
Original Assignee
ROSS P SANFORD
Publication date
Application granted granted Critical
Publication of CA47828A publication Critical patent/CA47828A/fr
Expired legal-status Critical Current

Links

CA000047828A Ciseau pour briser la roche subaquatique Expired CA47828A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA47828T

Publications (1)

Publication Number Publication Date
CA47828A true CA47828A (fr) 1895-01-08

Family

ID=45164368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000047828A Expired CA47828A (fr) Ciseau pour briser la roche subaquatique

Country Status (1)

Country Link
CA (1) CA47828A (fr)

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