AU3473171A - Improved propulsion unit for boats and the like - Google Patents

Improved propulsion unit for boats and the like

Info

Publication number
AU3473171A
AU3473171A AU34731/71A AU3473171A AU3473171A AU 3473171 A AU3473171 A AU 3473171A AU 34731/71 A AU34731/71 A AU 34731/71A AU 3473171 A AU3473171 A AU 3473171A AU 3473171 A AU3473171 A AU 3473171A
Authority
AU
Australia
Prior art keywords
boats
propulsion unit
improved propulsion
improved
unit
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
AU34731/71A
Inventor
Stephen Couper Robert
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.)
Couper R S
Original Assignee
Couper R S
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 Couper R S filed Critical Couper R S
Priority to AU34731/71A priority Critical patent/AU3473171A/en
Publication of AU3473171A publication Critical patent/AU3473171A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/04—Oars; Sculls; Paddles; Poles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
AU34731/71A 1970-09-23 1970-09-23 Improved propulsion unit for boats and the like Expired AU3473171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34731/71A AU3473171A (en) 1970-09-23 1970-09-23 Improved propulsion unit for boats and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU34731/71A AU3473171A (en) 1970-09-23 1970-09-23 Improved propulsion unit for boats and the like

Publications (1)

Publication Number Publication Date
AU3473171A true AU3473171A (en) 1973-05-03

Family

ID=3722000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34731/71A Expired AU3473171A (en) 1970-09-23 1970-09-23 Improved propulsion unit for boats and the like

Country Status (1)

Country Link
AU (1) AU3473171A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490179A1 (en) * 1980-09-15 1982-03-19 Bosmorin Rene Manual propulsion drive for marine vessel - has oar pivoted at stern with blade formed of two pivoted half blades
EP0075544A2 (en) * 1981-09-21 1983-03-30 Romano Gnagnetti Oar for windsurf

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490179A1 (en) * 1980-09-15 1982-03-19 Bosmorin Rene Manual propulsion drive for marine vessel - has oar pivoted at stern with blade formed of two pivoted half blades
EP0075544A2 (en) * 1981-09-21 1983-03-30 Romano Gnagnetti Oar for windsurf
EP0075544A3 (en) * 1981-09-21 1983-07-20 Romano Gnagnetti Oar for windsurf

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