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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Per Björkman is active.

Publication


Featured researches published by Per Björkman.


Archive | 2002

Combination pressure sensor with capacitive and thermal elements

Urs Wälchli; Per Björkman; Rudolf Stocker; Marcel Gantner


Archive | 2008

Diaphragm pressure measuring cell arrangement

Walter Berner; Jarkko Antila; Gaétan Duplain; Per Björkman; Tove Manselin; Oskar Untermarzoner


Archive | 1998

Pirani+capacitive sensor

Urs Wälchli; Per Björkman


Archive | 2006

Shield arrangement for a vacuum cell

Per Björkman; Urs Wälchli; Hansjakob Hanselmann; Stanislav Duris; Martin Wüest


Archive | 2006

Optical interferometric pressure sensor method

Urs Wälchli; Per Björkman; Heikki Saari; Jarkko Antila; Hansjakob Hanselmann; Martin Wüest


Archive | 2008

Arrangement for a diaphragm pressure-measuring cell

Walter Berner; Jarkko Antila; Gaétan Duplain; Per Björkman; Tove Manselin; Oskar Untermarzoner


Archive | 2007

Optical interferometric pressure sensor manufacturing method

Urs Wälchli; Per Björkman; Heikki Saari; Jarkko Antila; Hansjakob Hanselmann; Martin Wüest


Archive | 2006

Diaphragm arrangement for a vacuum measurement cell

Per Björkman; Urs Wälchli; Hansjakob Hanselmann; Stanislav Duris; Martin Wüest


Archive | 2008

Anordnung für eine Membrandruckmesszelle Arrangement for a diaphragm pressure measuring cell

Jarkko Antila; Walter Berner; Per Björkman; Gaétan Duplain; Tove Manselin; Oskar Untermarzoner


Archive | 2008

Assembly for a diaphragm pressure measuring cell

Jarkko Antila; Walter Berner; Per Björkman; Gaétan Duplain; Tove Manselin; Oskar Untermarzoner

Collaboration


Dive into the Per Björkman's collaboration.

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Jarkko Antila

VTT Technical Research Centre of Finland

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Heikki Saari

VTT Technical Research Centre of Finland

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