Aerodynamic sail, boom and jaw for boats
United States Patent 3310017
US Patent References:
/0115241.html
- - 0115241

Automatic reefing boom
- - 1675081

Sailboat
- - 2106209

Sailing craft
- - 2561253


Inventors:
Sid, Dyer
Publication Date:
03/21/1967
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Assignee:
DOW CHEMICAL CO
Primary Class:
114/98
Other Classes:
114/102.130
International Classes:
B63H9/06; B63H9/00
Foreign References:
FR984449A