ES252252A1 - Improvements in the constitution of flexible metal tubes for fluids under pressure (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the constitution of flexible metal tubes for fluids under pressure (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PELLIZZETTI ITALO
Original Assignee
PELLIZZETTI ITALO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PELLIZZETTI ITALOfiledCriticalPELLIZZETTI ITALO
Publication of ES252252A1publicationCriticalpatent/ES252252A1/en
Improvements in the constitution of flexible metal tubes for pressurized fluids, of the continuous wall metal tube type with helical corrugations, characterized in that they are provided with an internal element for filling the handles of the wall. (Machine-translation by Google Translate, not legally binding)
ES0252252A1959-05-141959-09-23Improvements in the constitution of flexible metal tubes for fluids under pressure (Machine-translation by Google Translate, not legally binding)
ExpiredES252252A1
(en)
Interchanging apparatus between gases, applicable in refrigeration systems for refrigerators (Machine-translation by Google Translate, not legally binding)