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.)
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63H—MARINE PROPULSION OR STEERING
B63H21/00—Use of propulsion power plant or units on vessels
B63H21/22—Use of propulsion power plant or units on vessels the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs
G—PHYSICS
G08—SIGNALLING
G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
G08B9/00—Order telegraph apparatus, i.e. means for transmitting one of a finite number of different orders at the discretion of the user, e.g. bridge to engine room orders in ships
Landscapes
Engineering & Computer Science
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Radar, Positioning & Navigation
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Remote Sensing
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Chemical & Material Sciences
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Combustion & Propulsion
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Mechanical Engineering
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Ocean & Marine Engineering
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Physics & Mathematics
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General Physics & Mathematics
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A Measuring Device Byusing Mechanical Method
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