-
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Boom end piece
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Patent number 4,635,579
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Issue date Jan 13, 1987
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Marker; Hannes
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Hannes Marker
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Sailboard rig and boom
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Patent number 4,498,411
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Issue date Feb 12, 1985
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Marker; Hannes
-
Frank P. Marker
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Sailboard
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Patent number 4,449,466
-
Issue date May 22, 1984
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Marker; Hannes
-
Hannes Marker
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
-
Safety ski binding
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Patent number 4,336,955
-
Issue date Jun 29, 1982
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Marker; Hannes
-
Hans Schmidt
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A63 - SPORTS GAMES AMUSEMENTS
-
-
Ski brake
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Patent number 4,101,145
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Issue date Jul 18, 1978
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Marker; Hannes
-
Heinz Korger
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A63 - SPORTS GAMES AMUSEMENTS
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Sliding device
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Patent number 4,088,345
-
Issue date May 9, 1978
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Marker; Hannes
-
Heinz Korger
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A63 - SPORTS GAMES AMUSEMENTS
-
-
-
-
Safety ski-binding
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Patent number 3,998,474
-
Issue date Dec 21, 1976
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Marker; Hannes
-
Hannes Marker
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A63 - SPORTS GAMES AMUSEMENTS
-
Safety ski-binding
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Patent number 3,998,473
-
Issue date Dec 21, 1976
-
Marker; Hannes
-
Johann Schmidt
-
A63 - SPORTS GAMES AMUSEMENTS
-
Safety ski-binding
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Patent number 3,992,031
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Issue date Nov 16, 1976
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Marker; Hannes
-
Heinz Korger
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A63 - SPORTS GAMES AMUSEMENTS
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