http://en.wikipedia.org/wiki/Chitosan; Patent family of 3 members
http://en.wikipedia.org/wiki/Photocatalysis; Patent family with 3 members
Harness system
Identification system
Blast
Patent family with 7 members
Member
Precious metal
Potassium and magnesium
Flow regulation
Patent family with 3 members
Phenolic resin
Mine
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Regulator
Patent family with 10 members
Raft
Patent family with 2 members
Releasing moisture
Treating water