Attached files
file | filename |
---|---|
EX-31.2 - EXHIBIT 31.2 - IPG PHOTONICS CORP | ex-312q42015.htm |
EX-23.1 - EXHIBIT 23.1 - IPG PHOTONICS CORP | ex-231q42015.htm |
EX-32.1 - EXHIBIT 32.1 - IPG PHOTONICS CORP | ex-321q42015.htm |
10-K - 10-K - IPG PHOTONICS CORP | ipgp-20151231x10k.htm |
EX-31.1 - EXHIBIT 31.1 - IPG PHOTONICS CORP | ex-311q42015.htm |