| 摘要 |
In a shutter assembly (10) for buildings and the like, an array of parallel louvers (11) are preferably made of wood or wood product or of plastics material. Each louver is located by a pair of mounting arms (15) pivoted to parallel upright mullions (12). Each mounting arm has a tongue (18) protruding therefrom and engaged in a slot formed in the end of the louver. Thus, the tongue is invisible.
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