ES4469A2 -
A pneumatic transmission counter device called "Agrupnographer" to check and record the services of the cars in the square.
- Google Patents
A pneumatic transmission counter device called "Agrupnographer" to check and record the services of the cars in the square.
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.)
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Individual
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Individual
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Priority to ES4469ApriorityCriticalpatent/ES4469A2/en
Publication of ES4469A2publicationCriticalpatent/ES4469A2/en
ES4469A1884-09-121884-09-12
A pneumatic transmission counter device called "Agrupnographer" to check and record the services of the cars in the square.
ExpiredES4469A2
(en)
A device that is used to automatically transfer goods and luggage from a normal railway line to another narrow track, or a meter and vice versa, called "Transbordadora".
An "Electro-alarm device", with electric light to be applied to all departments of the railway wagons and to operate the train running or stopped.