Arnsberg
Germany
4
2010-10-21
The entities that hold a legal rights for patent applications filed by inventor Lingemann Erwin:
Erwin Lingemann from Arnsberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Lamp socket
#2 | 2007-04-05Holder for bipin tube-type fluorescent lamp
#3 | 2006-06-22Locking socket for biax plug-in lamp
#4 | 2005-09-15Holder for bipin tube-type fluorescent lamp
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