CA155448A - Cofferdam - Google Patents

Cofferdam

Info

Publication number
CA155448A
CA155448A CA000155448A CA155448DA CA155448A CA 155448 A CA155448 A CA 155448A CA 000155448 A CA000155448 A CA 000155448A CA 155448D A CA155448D A CA 155448DA CA 155448 A CA155448 A CA 155448A
Authority
CA
Canada
Prior art keywords
cofferdam
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
CA000155448A
Other languages
French (fr)
Inventor
Frederic J. Macisaac
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA155448A publication Critical patent/CA155448A/en
Expired legal-status Critical Current

Links

CA000155448A 1913-12-10 1913-12-10 Cofferdam Expired CA155448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA155448T 1913-12-10

Publications (1)

Publication Number Publication Date
CA155448A true CA155448A (en) 1914-05-05

Family

ID=45275156

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000155448A Expired CA155448A (en) 1913-12-10 1913-12-10 Cofferdam

Country Status (1)

Country Link
CA (1) CA155448A (en)

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