专利名称：Helical spring, connector, electrode and
electrometer
发明人：Nakamura, Yuji申请号：EP13004547.9申请日：20130917公开号：EP2719329A1公开日：20140416
专利附图：
摘要：An object of the present invention is to provide a helical spring having a smallspring constant, a connector, an electrode and an electrometer. Specifically, the springconstant is 2.0 gf/mm or smaller while the spring is compressed to result in a deflection
of 50 % or more in an axis direction.
申请人：Tanita Corporation
地址：1-14-2, Maeno-cho, Itabashi-ku Tokyo 174-8630 JP
国籍：JP
代理机构：Müller-Boré & Partner Patentanwälte PartG mbB
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