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Older Activity
About Johan Jonker
Basic Information
About Johan Jonker
- Location:
- Netherlands
- Interests:
- Saxophone repair, Bas klarinet, woodwind moutpiece design
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Total Posts
- Total Posts
- 1
- Posts Per Day
- 0.00
General Information
- Last Activity
- 11-05-2022 11:11 AM
- Join Date
- 07-20-2016
Do bed magnets deteriorate.
04-29-2024, 01:35 AM in General 3D Printing Discussion