Chemiluminescent device
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United States of America Patent
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Jun 26, 2007
Grant Date -
Jul 22, 2004
app pub date -
Jan 14, 2004
filing date -
Nov 27, 2002
priority date (Note) -
Expired
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Abstract
A first object is to prevent the leakage of chemiluminescent liquid during chemiluminescence. A second object is to provide enhanced shock resistance. A third object is to provide enhanced hydraulic-pressure resistance and a product at a low cost. A chemiluminescent device comprises a container, and a synthetic-resin ampoule contained in the flexible container. The ampoule has a surface formed with a groove extending along the circumferential direction thereof.
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