JPH0449917B2 - - Google Patents
Info
- Publication number
- JPH0449917B2 JPH0449917B2 JP1801385A JP1801385A JPH0449917B2 JP H0449917 B2 JPH0449917 B2 JP H0449917B2 JP 1801385 A JP1801385 A JP 1801385A JP 1801385 A JP1801385 A JP 1801385A JP H0449917 B2 JPH0449917 B2 JP H0449917B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- aluminum foil
- absorbing material
- synthetic resin
- indicator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1801385A JPS61176879A (ja) | 1985-02-01 | 1985-02-01 | 時間経時インジケ−タ− |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1801385A JPS61176879A (ja) | 1985-02-01 | 1985-02-01 | 時間経時インジケ−タ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61176879A JPS61176879A (ja) | 1986-08-08 |
JPH0449917B2 true JPH0449917B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-12 |
Family
ID=11959784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1801385A Granted JPS61176879A (ja) | 1985-02-01 | 1985-02-01 | 時間経時インジケ−タ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61176879A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003052721A1 (fr) * | 2001-12-19 | 2003-06-26 | Mishima Paper Co., Ltd. | Indicateur de periode |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008076220A (ja) * | 2006-09-21 | 2008-04-03 | Toppan Printing Co Ltd | 時間インジケータ |
US20140154808A1 (en) | 2012-12-03 | 2014-06-05 | Gordhanbhai N. Patel | Monitoring system based on etching of metals |
CN102077060B (zh) * | 2008-06-04 | 2014-10-29 | G·帕特尔 | 一种基于腐蚀金属的监测系统 |
JP2010101825A (ja) * | 2008-10-27 | 2010-05-06 | Fujitsu Ltd | 管理用タイマー素子及び管理用タイマー素子を付着した物品 |
EP2475612A4 (en) * | 2009-09-11 | 2017-09-13 | Jp Laboratories, Inc. | Monitoring devices and processes based on transformation, destruction and conversion of nanostructures |
-
1985
- 1985-02-01 JP JP1801385A patent/JPS61176879A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003052721A1 (fr) * | 2001-12-19 | 2003-06-26 | Mishima Paper Co., Ltd. | Indicateur de periode |
Also Published As
Publication number | Publication date |
---|---|
JPS61176879A (ja) | 1986-08-08 |