ES749A1 -
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
- Google Patents
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
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Individual
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Individual
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Priority to ES749ApriorityCriticalpatent/ES749A1/en
Publication of ES749A1publicationCriticalpatent/ES749A1/en
ES749A1880-01-221880-01-22
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
ExpiredES749A1
(en)
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
Improvements in the art of transmitting to vessels immersed in the air or in the water, progressive or retrogressive movement by means of said devices used for this purpose.
Improvements in the construction of the apparatus destined to clarify, purify and aerate water and other liquids by means of filtering with special provisions.
Improvements in the production of motive force, coming from carbon disulfide or its compounds, with the devices used for this purpose, and using said force.
A mechanical procedure for launching rescue boats into the water, by means of a mechanism that will automatically disarm them the moment they float on the water.