专利类型:
阳极产品开发专利导航
公开（公告）号:
US4676338A
申请日:
1985-05-13
申请局:
US
摘要:
The present invention relates to a composite material comprising a porous lead alloy containing from 0.7 to 1.0% silver or 0.1 to 1.0% calcium or 0.7 to 1.0% silver and 0.1 to 1.0% calcium and having its pores filled by a resin such as epoxy resin. The product has utility as a battery electrode and as a sound absorbing material.
原始专利权人:
SAMIM SPA
受让人:
SAMIM SOCIETA AZIONARIA MINERO-METALLURGICA S.P.A. | NUOVA SAMIM S.P.A., VIA CALDERA, 21 MILAN, ITALY
当前专利权人:
NUOVA SAMIM SpA VIA CALDERA 21 MILAN ITALY | SAMIM AZIONARIA MINERO-METALLURGICA SpA Soc | Azionaria Minero-Metallurgica SpA Ste Samim