A multilayer integrated assembly for effecting {HEAD ~ fluid handling functions} includes complementary microstructures formed by {TAIL ~ an etching} or similar process in a planar foldable substrate 
A multilayer integrated assembly for effecting { HEAD ~ fluid handling functions } includes complementary microstructures formed by { TAIL ~ an etching } or similar process in a planar foldable substrate
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH