Fuse
Fuse Patent family with 2 members
Interconnection of fuse Patent family with 2 members
Interconnection of fuse
Propagation device
Initiator Patent family with 3 members
Relay Patent family with 7 members
Component of an automobile
Rotating seal
Rotating seal Patent family with 3 members
Blast
Loading blast Patent family with 2 members
Emulsion blasting
Emulsion blasting Patent family with 8 members
Patent family with 5 members
Cartridge
http://en.wikipedia.org/wiki/Cross-correlation
