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Publication


Featured researches published by Jukka-Pekka Nieminen.


Archive | 1989

Mounting fixture for storage battery

Toivo Kärnä; Jukka-Pekka Nieminen; Asko Mäisti; Hannu Kähönen


Archive | 1993

Electrolysis apparatus for producing hydrogen

Jyrki Leppänen; Jukka-Pekka Nieminen


Archive | 1989

Procedure and means for manufacturing storage battery plates

Toivo Kärnä; Frey Fredenberg; Timo Niemi; Matti Luukka; Jukka-Pekka Nieminen


Archive | 1993

Procedure for controlling pressure in electrolysis apparatus and electrolysis apparatus for producing hydrogen and oxygen.

Jyrki Leppänen; Jukka-Pekka Nieminen; Mika Miettinen


Archive | 1989

Fixing mechanism for storage battery

Toivo Kärnä; Jukka-Pekka Nieminen; Asko Mäisti; Hannu Kähönen


Archive | 1986

Bipolar storage battery.

Jorma Rautavuori; Viveca Lonnberg; Lars Gädda; Markku Loponen; Mats Blomberg; Tapio Alvesalo; Jukka-Pekka Nieminen


Archive | 1989

Process for producing the housing and partitions of a storage battery

Toivo Kärnä; Ahti Kemppi; Esko Savolainen; Kalevi Lind; Niilo Jaasko; Olli Walden; Jukka-Pekka Nieminen


Archive | 1989

Gas vault structure for storage battery.

Jukka-Pekka Nieminen; Asko Mäisti; Toivo Kärnä; Ahti Kemppi; Esko Savolainen; Niilo Jaasko


Archive | 1998

METHOD OF CONTROLLING PRESSURE IN ELECTROLYZER, ELECTROLYZER FOR PRODUCING HYDROGEN AND OXYGEN (VERSIONS), AND HYDROGEN-PRODUCTION ELECTROLYZER

Jjurki Leppjanen; Jukka-Pekka Nieminen; Mika Miettinen


Archive | 1996

METHOD OF CONTROLLING PRESSURE IN ELECTROLYZER AND ELECTROLYZER FOR PRODUCTION OF HYDROGEN AND OXYGEN

Jjurki Leppjanen; Jukka-Pekka Nieminen; Mika Miettinen

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