FILM AND FILM STRUCTURE

PROBLEM TO BE SOLVED: To provide a film that can keep a specified space clean, and a film structure provided with the same. SOLUTION: A film 50 wherein a specified space is isolated from an outside air is provided with a first thin film 58 made of an elastic first material, a second thin film 55 mad...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOTOISHI YASUO, YAMASHITA OSAMU
Format: Patent
Sprache:eng
Schlagworte:
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