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发明名称
Acoustic panel
摘要
申请公布号
PL387678(A1)
申请公布日期
2010.10.11
申请号
PL20090387678
申请日期
2009.04.02
申请人
EKOBEL SCHALLSCHUTZ SPO&LSTROK,KA Z OGRANICZON&AOGON, ODPOWIEDZIALNO&SACUTE,CI&AOGON,;TUXBEL LARMSCHUTZSYSTEME SPO&LSTROK,KA Z OGRANICZON&AOGON, ODPOWIEDZIALNO&SACUTE,CI&AOGON,
发明人
GRZELSKI MACIEJ
分类号
E01F8/00
主分类号
E01F8/00
代理机构
代理人
主权项
地址
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