Gustav Trefzger

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Location iconNationality: Switzerland
Location iconResidence: Wigoltingen
Location iconPlace of origin: Aarau

Current Positions

City iconINSOR AGActive
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Position: chairperson of the board
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Authority: without signing authority
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SOGC Notifications
No.Journal No.Journal dateSOGC datePage / ID
1374492013-11-222013-11-271202609
220182011-05-052011-05-106154244