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Dive into the research topics where Karl Dipl Phys Prestele is active.

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Featured researches published by Karl Dipl Phys Prestele.


Journal of the Acoustical Society of America | 1996

Electro-acoustic component of piezo ceramic material and method for frequency setting or, respectively, transit time balancing of the component

Karl Dipl Phys Prestele

Electrical components, such as filters, oscillators, resonators and delay lines are manufactured from a piezo ceramic base which includes a depolarized zone. The sound velocity is set by topically heating a portion of the base to form the depolarized zone between a pair of transducers.


Archive | 1981

Device for the infusion of fluids into the human or animal body

Karl Dipl Phys Prestele; Manfred Franetzki; Erich Dipl.-Ing Reif


Archive | 1982

Infusion device intended for implantation in a living body

Manfred Franetzki; Karl Dipl Phys Prestele


Archive | 1986

Device for the administration of medications

Manfred Franetzki; Karl Dipl Phys Prestele


Archive | 1977

Apparatus for infusion of liquids

Manfred Franetzki; Karl Dipl Phys Prestele; Helmut Funke


Archive | 1985

Method and device for flow measurement of small liquid volumes

Karl Dipl Phys Prestele


Archive | 1976

Apparatus for the determination of the respiratory passageway resistance

Manfred Franetzki; Volker Dipl Ing Korn; Karl Dipl Phys Prestele


Archive | 1976

Miniature peristaltic pump for infusing liq., esp. insulin - has motor driven rollers and tube held in contact by spring pressure

Manfred Franetzki; Karl Dipl Phys Prestele; Helmut Funke


Archive | 1975

Apparatus for determination of respiratory passageway resistance

Manfred Franetzki; Volker Dipl Ing Korn; Karl Dipl Phys Prestele


Archive | 1981

Apparatus for the infusion of liquids into the human or animal body

Karl Dipl Phys Prestele; Manfred Dr Ing Franetzki; Erich Dipl.-Ing Reif

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