Network


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Dive into the research topics where Pekka Vapaaoksa is active.

Publication


Featured researches published by Pekka Vapaaoksa.


Archive | 1989

A colored nacreous pigment and a method for its preparation

Taina Maria Korpi; Seppo Jaakko Oskari Hyttinen; Pekka Vapaaoksa


Archive | 1996

A method for performing heat exchange by using a heat transfer medium, a heat transfer medium and a heat exchange apparatus

Eero Aitta; Elias Varila; Pekka Vapaaoksa


Archive | 1989

Transparent metal oxide pigment and method for its preparation

Pekka Vapaaoksa; Pekka Juhani Eskelinen


Archive | 1989

Method for the preparation of a transparent metal oxide pigment

Pekka Vapaaoksa; Pekka Juhani Eskelinen


Archive | 1992

Solid support medium for microbe preparations and a method for cultivation of microbes

Pekka Tapani Seiskari; Heikki Pulkkanen; Pekka Vapaaoksa


Archive | 1999

Method for manufacturing alkali metal or alkaline-earth metal formate

Erkki Paatero; Marko Lahtinen; Kari Saari; Pekka Vapaaoksa


Archive | 1999

A process for the production of alkali metal or alkali metal-erdalkalimetallformiaten

Erkki Paatero; Marko Lahtinen; Kari Saari; Pekka Vapaaoksa


Archive | 1999

Verfahren zur herstellung von alkalimetall- oder alkalimetall-erdalkalimetallformiaten Process for the preparation of alkali metal or alkali metal erdalkalimetallformiaten

Erkki Paatero; Marko Lahtinen; Kari Saari; Pekka Vapaaoksa


Archive | 1998

Process for the preparation of potassium

Erkki Paatero; Marko Lahtinen; Kari Saari; Pekka Vapaaoksa


Archive | 1995

Temporarily heated space heating apparatus and a method for heating the premises temporarily lämmmitettävien

Eero Aitta; Elias Varila; Pekka Vapaaoksa

Collaboration


Dive into the Pekka Vapaaoksa's collaboration.

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