发明授权
US08371464B2 Container with adjustable date indicium 有权
集装箱可调日期标记

Container with adjustable date indicium
摘要:
A closure for a container has a plurality of indicia such as date and/or time, disposed on the lid's top surface, with a rotary collar which is adjustable to a fixed position to highlight (select) indicia regarding the contents of the container.
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