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Dive into the research topics where Lambertus Postma is active.

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Featured researches published by Lambertus Postma.


Archive | 1994

Method of manufacturing a thin film magnetic head

Lambertus Postma; Jan Haisma; Jacobus Josephus Maria Ruigrok; Gerardus H. J. Somers


Archive | 1994

Method of polishing a surface of copper or an alloy comprising mainly copper

Jan Haisma; Peter W. De Haas; Dirk Kornelis Gerhardus De Boer; Waltherus Wilhelmus Van Den Hoogenhof; Lambertus Postma


Archive | 1997

METHOD OF POST-ETCHING A MECHANICALLY TREATED SUBSTRATE

Gijsbertus A. C. M. Spierings; P.K. Larsen; Jan Van Der Putten; Johannes M. M. Busio; Frederik In't Veld; Lambertus Postma


Archive | 1978

Method of manufacturing a thin-film magnetic head with a nickel-iron pattern having inclined edges

Gerrit Jan Koel; Lambertus Postma


Archive | 1994

Method of polishing a surface of a noble metal

Jan Haisma; Cornelis Lucas Adema; Lambertus Postma; Mathijs Peter Hubertus Souts


Archive | 1967

METHOD OF PHOTOGRAPHICALLY PRODUCING COPPER METAL IMAGES

Hendrik Jonker; Casper Johannes Gerardus Ferdinand Janssen; Lambertus Postma


Archive | 1994

Method of manufacturing a thin-film magnetic head, and magnetic head obtainable by means of said method.

Lambertus Postma; Henricus G. R. Maas; Jan Haisma; Jacobus Josephus Maria Ruigrok; Gerardus H. J. Somers


Archive | 1978

Method of manufacturing a magnetic device

Thijs Willem Bril; Lambertus Postma


Archive | 1975

Method of manufacturing electrically conductive metal layers on substrates

Casper Johannes Gerardus Ferdinand Janssen; Lambertus Postma; Gerardus Johannes Meinardus Lippits


Archive | 1971

METHOD OF PRODUCING ELECTRICALLY CONDUCTIVE METAL LAYERS

Casper Johannes Gerardus Ferdinand Janssen; A Geurts; Hendrik Jonker; Lambertus Postma

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