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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0011639UpriorityCriticalpatent/ES11639Y/en
Publication of ES11639UpublicationCriticalpatent/ES11639U/en
Application grantedgrantedCritical
Publication of ES11639YpublicationCriticalpatent/ES11639Y/en
The system of ballestaje of the "TENSOR APPARATUS", that eliminates the spiral spring used in other devices of this type. (Machine-translation by Google Translate, not legally binding)
ES0011639U1945-06-151945-06-15
Tensioning device for shirt collars.
ExpiredES11639Y
(en)