CA13768A - Perfectionnements aux dragueurs a vide - Google Patents

Perfectionnements aux dragueurs a vide

Info

Publication number
CA13768A
CA13768A CA000013768A CA13768DA CA13768A CA 13768 A CA13768 A CA 13768A CA 000013768 A CA000013768 A CA 000013768A CA 13768D A CA13768D A CA 13768DA CA 13768 A CA13768 A CA 13768A
Authority
CA
Canada
Prior art keywords
dredges
vacuum
vacuum dredges
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
CA000013768A
Other languages
English (en)
Inventor
John F. Sanders
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 CA13768A publication Critical patent/CA13768A/fr
Expired legal-status Critical Current

Links

CA000013768A Perfectionnements aux dragueurs a vide Expired CA13768A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA13768T

Publications (1)

Publication Number Publication Date
CA13768A true CA13768A (fr) 1881-12-01

Family

ID=45130311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000013768A Expired CA13768A (fr) Perfectionnements aux dragueurs a vide

Country Status (1)

Country Link
CA (1) CA13768A (fr)

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