Roger Violka, Switzerland, Untereggen, male

Roger Violka

Beta — errors possible

Active

Nationality: Switzerland

Residence: Untereggen

Place of origin: Langrickenbach

Current Positions

IBG Engineering AGActive

Authority: joint signing authority (any two to sign)

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	6113	2015-07-01	2015-07-06	2251429
2	3696	2012-04-26	2012-05-01	6660966