发明人:
E·G·德琼 | A-K·施德莱特斯基 | P·S·霍勒纳斯普尔
简单同族:
CN104813475A | CN104813475B | CN203659866U | EP2909864A1 | KR101795427B1 | KR1020150074175A | KR1020170090522A | TW201421719A | TWI543392B | US20140145150A1 | US20150303244A1 | US9070648 | US9466653 | WO2014084972A1