Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Wandler zur Umwandlung von akustischen Schwingungen in elektrische Schwingungen und umgekehrt in Form einer Schwingplatte mit mindestens einer Schicht aus piezoelektrischem Material
I am especially indebted to Daniel Simons, whose thoughtful and tireless research assistance has been invaluable at each and every stage of this project. CFR President Richard N. Haass and Director of Studies Gary Samore each provided helpful comments on drafts. Thanks go to