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Rainer Schmitz
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Adelberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for controlling the speed of rotation of a dir...
Patent number
6,654,548
Issue date
Nov 25, 2003
Gebr. Maerklin & Cie. GmbH
Rainer Schmitz
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
Method and apparatus for controlling the speed of rotation of a dir...
Publication number
20030049023
Publication date
Mar 13, 2003
Gebr. Maerklin & Cie. GmbH
Rainer Schmitz
A63 - SPORTS GAMES AMUSEMENTS