CA714753A - Hydro-pneumatic dredge - Google Patents

Hydro-pneumatic dredge

Info

Publication number
CA714753A
CA714753A CA714753A CA714753DA CA714753A CA 714753 A CA714753 A CA 714753A CA 714753 A CA714753 A CA 714753A CA 714753D A CA714753D A CA 714753DA CA 714753 A CA714753 A CA 714753A
Authority
CA
Canada
Prior art keywords
hydro
pneumatic dredge
dredge
pneumatic
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
CA714753A
Inventor
H. Hollyoak William
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.)
PROPRIETORS OF HAY'S WHARF Ltd
Original Assignee
PROPRIETORS OF HAY'S WHARF Ltd
Publication date
Application granted granted Critical
Publication of CA714753A publication Critical patent/CA714753A/en
Expired legal-status Critical Current

Links

CA714753A Hydro-pneumatic dredge Expired CA714753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA714753T

Publications (1)

Publication Number Publication Date
CA714753A true CA714753A (en) 1965-08-03

Family

ID=36044048

Family Applications (1)

Application Number Title Priority Date Filing Date
CA714753A Expired CA714753A (en) Hydro-pneumatic dredge

Country Status (1)

Country Link
CA (1) CA714753A (en)

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