BR8307466A -
ELONGED PROPULSOR ELEMENT TO MANUALLY ADVANCING A SAILBOAT ON THE WATER SURFACE
- Google Patents
ELONGED PROPULSOR ELEMENT TO MANUALLY ADVANCING A SAILBOAT ON THE WATER SURFACE
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Publication number
BR8307466A
BR8307466ABR8307466ABR8307466ABR8307466ABR 8307466 ABR8307466 ABR 8307466ABR 8307466 ABR8307466 ABR 8307466ABR 8307466 ABR8307466 ABR 8307466ABR 8307466 ABR8307466 ABR 8307466A
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
Priority claimed from NL8203091Aexternal-prioritypatent/NL8203091A/en
Priority claimed from NL8203246Aexternal-prioritypatent/NL8203246A/en
Application filed by Hendrik LentenfiledCriticalHendrik Lenten
Priority claimed from PCT/NL1983/000029external-prioritypatent/WO1984000499A1/en
Publication of BR8307466ApublicationCriticalpatent/BR8307466A/en