User contributions
- 16:20, 7 April 2009 (diff | hist) . . (-2) . . MB Quart QL 30 C CTR (current)
- 12:51, 7 April 2009 (diff | hist) . . (+19) . . N Backes & Müller BM Sigma
- 12:51, 7 April 2009 (diff | hist) . . (+41) . . Backes & Müller Loudspeaker (→BM-Serie)
- 12:20, 7 April 2009 (diff | hist) . . (+820) . . N Backes & Müller BM 4
- 12:16, 7 April 2009 (diff | hist) . . (+918) . . N Backes & Müller BM 2
- 12:13, 7 April 2009 (diff | hist) . . (+1,203) . . N Backes & Müller BM Line 25
- 12:08, 7 April 2009 (diff | hist) . . (+1,206) . . N Backes & Müller BM Line 50
- 12:04, 7 April 2009 (diff | hist) . . (0) . . Backes & Müller Loudspeaker (→Classic Line)
- 12:04, 7 April 2009 (diff | hist) . . (+84) . . Backes & Müller Loudspeaker