Sensor probe
Change the static electricity
printed-circuit cards
http://en.wikipedia.org/wiki/Printed_circuit_board
Patent family with 2 members
http://en.wikipedia.org/wiki/Fullerene; patent family with 3 members
Combustion engine; Patent family of 3 members
Combustion engine
German utility model
German Utility Model
http://en.wikipedia.org/wiki/Adsorption; German utility model
http://en.wikipedia.org/wiki/Static_electricity; Patent family of 4 members
http://en.wikipedia.org/wiki/Fullerene
Combustion Engine
http://en.wikipedia.org/wiki/Adsorption
http://en.wikipedia.org/wiki/Fullerene; Patent family with 3 members
Patent family of 2 members
New cage molecules with phthalocyanine; http://en.wikipedia.org/wiki/Phthalocyanine;
http://en.wikipedia.org/wiki/Field_electron_emission
