400-863-9100

PennWell Corporation(美国)

http://www.pennwell.com

地址:
1421 South Sheridan Road Tulsa, Oklahoma 74112 USA
电话:
(918) 835-3161
传真:
(800) 331-4463
产品:
激光光学学术研讨会  光学及激光技术杂志 

公司简介

PennWell Corporation is a global media and events company providing innovative content and effective marketing solutions for a variety of industries. Decision-makers around the world rely on PennWell to gain a leading edge in their markets.

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