Fire prevention sponge abatvoix

The utility model relates to a fire prevention sponge abatvoix, including the sponge, the characteristic is: the upper surface of sponge is equipped with the fine cloth of at least one deck glass, has one deck chemical fibre cloth between fine cloth of glass and the sponge. The fine cloth of glass i...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SUN RONGXING
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!