http://en.wikipedia.org/wiki/Axle
Load measurement
http://en.wikipedia.org/wiki/Organic_semiconductor Patent family with 22 members
http://en.wikipedia.org/wiki/Chemotherapy
Pipe
Patent family with 2 members
Patent family with 3 members
Patent family with 8 members
Patent family with 4 members
Patent family with 5 members
Blasting
Determining concentration
blasts