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CA9477A - Improvements on screw propellers - Google Patents

Improvements on screw propellers

Info

Publication number
CA9477A
CA9477A CA000009477A CA9477DA CA9477A CA 9477 A CA9477 A CA 9477A CA 000009477 A CA000009477 A CA 000009477A CA 9477D A CA9477D A CA 9477DA CA 9477 A CA9477 A CA 9477A
Authority
CA
Canada
Prior art keywords
screw propellers
propellers
screw
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
CA000009477A
Other languages
French (fr)
Inventor
Edwin Town
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 CA9477A publication Critical patent/CA9477A/en
Expired legal-status Critical Current

Links

CA000009477A Improvements on screw propellers Expired CA9477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9477T

Publications (1)

Publication Number Publication Date
CA9477A true CA9477A (en) 1878-12-12

Family

ID=45126024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009477A Expired CA9477A (en) Improvements on screw propellers

Country Status (1)

Country Link
CA (1) CA9477A (en)

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