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Autoaccesorios Harry Walker SA
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Autoaccesorios Harry Walker SA
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Application filed by Autoaccesorios Harry Walker SAfiledCriticalAutoaccesorios Harry Walker SA
Priority to ES0075533UpriorityCriticalpatent/ES75533Y/en
Publication of ES75533UpublicationCriticalpatent/ES75533U/en
Application grantedgrantedCritical
Publication of ES75533YpublicationCriticalpatent/ES75533Y/en
A projection device for spray guns, characterized in that the projection tube forming a double envelope moving the closing needle inside the needle of smaller diameter, presents its threaded end, whose limit position leaves between its inner face and the perimeter edge of the projection tube, a chamber closed by the annular part of the cap of the sleeve, and communicating on the opposite side with the space comprised between the two envelopes. (Machine-translation by Google Translate, not legally binding)
ES0075533U1959-08-081959-08-08
Projection device for spray guns
ExpiredES75533Y
(en)