CONTAINER LID
PROBLEM TO BE SOLVED: To provide a container lid which can be integrally molded out of resin and can be manufactured at a low cost, and also which is convenient in use with operation performed with a single motion. SOLUTION: A bowl-like lid 1 with a center swelling is divided into a movable part 3 a...
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Main Author | |
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Format | Patent |
Language | English |
Published |
04.11.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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