发明名称 Nursing bottle with color-change liquid temperature indication means
摘要 A nursing bottle having a waterproof film adhered to the periphery, the waterproof film having a color-change temperature sensitive material that changes color subject to the variation of temperature of the liquid filled in the nursing bottle.
申请公布号 US2002007776(A1) 申请公布日期 2002.01.24
申请号 US20010899253 申请日期 2001.07.06
申请人 WANG RONG-LONG 发明人 WANG RONG-LONG
分类号 A61J9/02;G01K1/14;(IPC1-7):G01K11/12 主分类号 A61J9/02
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