ES209977A2 - Improvements in the hydraulic appliances for retrets, toilets and similar (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the hydraulic appliances for retrets, toilets and similar (Machine-translation by Google Translate, not legally binding)
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Improvements in the subject of the main patent number 204733 relating to: improvements in the hydraulic devices for toilets and the like in accordance with which a double siphon is constituted in the interior of the cistern or water tank of the system - instead of the siphon or simple siphon mentioned in the main patent- with drainage by the down tube of the tube apparatus which, as stated in the main patent, ends in a lower hydraulic seal and has, in some part of its course, a communication with the atmosphere with manually operated shut-off valve. (Machine-translation by Google Translate, not legally binding)
ES0209977A1953-06-151953-06-15Improvements in the hydraulic appliances for retrets, toilets and similar (Machine-translation by Google Translate, not legally binding)
ExpiredES209977A2
(en)