POLVERINI S.A.S. DI POLVERINI ANTONIO & C.
POLVERINI S.A.S. DI POLVERINI ANTONIO & C. Patent applications | ||
Patent application number | Title | Published |
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20110308374 | Accordion Button assembly - An accordion button assembly construction, characterized in that said button assembly construction comprises a bottom body in which a top body is engaged, said bottom body comprising a substantially cylindric body including a top cavity. | 12-22-2011 |