作者: Mark S. Stowe , Mark A. Gilbertson , Edward A. Raleigh , Brenda J. Meyers
DOI:
关键词: Rigid collar 、 Collar 、 Fastener 、 Acoustics 、 Geology 、 Composite material
摘要: A one-piece nipple/collar includes a rigid collar having an exterior surface and interior with fastener thereon for detachably connecting the same nurser bottle or like. flexible nipple is molded over at least portion of to form integral, unit. The extends along termination point that spaced apart from avoid interference fastener.