IT1135725B - Separatore microporoso goffrato per batterie di accumulatori
- Google Patents
Separatore microporoso goffrato per batterie di accumulatori
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Publication number
IT1135725B
IT1135725BIT21207/81AIT2120781AIT1135725BIT 1135725 BIT1135725 BIT 1135725BIT 21207/81 AIT21207/81 AIT 21207/81AIT 2120781 AIT2120781 AIT 2120781AIT 1135725 BIT1135725 BIT 1135725B
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Priority to IT21207/81ApriorityCriticalpatent/IT1135725B/it
Publication of IT8121207A0publicationCriticalpatent/IT8121207A0/it
Application grantedgrantedCritical
Publication of IT1135725BpublicationCriticalpatent/IT1135725B/it