a method of assembly of a button automatic simplified type comprising a male (12).a contromaschio (13) and a ranella (14) accoppiabili between them through riveting or ribattitura above a tissue or something,in which the contromaschio (13) and the ranella (14) in a stage prior to the operation of positioning the tissue are mutually bound by their portions repeated.in particular, a simplified automatic button (12), comprising a malea contromaschio (13) and a ranella (14) accoppiabili between them through riveting or ribattitura above a tissue or something,if the contromaschio (13) and the ranella (14) are mutually linked by their portions, said.
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