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美國B-bridge
B-Bridge細胞培養基和添加物(B-Bridge International Inc.)

B-Bridge International, Inc.
Established in 2001 by Hiro Masumoto, former head of International Sales and Marketing for Clontech Laboratories, B-Bridge is a California company headquartered in Mountain View, California—south of San Francisco

B-Bridge International also has a subsidiary in Tokyo, B-Bridge K.K.