JPH0383850U - - Google Patents
Info
- Publication number
- JPH0383850U JPH0383850U JP14463389U JP14463389U JPH0383850U JP H0383850 U JPH0383850 U JP H0383850U JP 14463389 U JP14463389 U JP 14463389U JP 14463389 U JP14463389 U JP 14463389U JP H0383850 U JPH0383850 U JP H0383850U
- Authority
- JP
- Japan
- Prior art keywords
- ion concentration
- card
- concentration detection
- hydrogen ion
- discoloration
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 10
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 238000002845 discoloration Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14463389U JPH0383850U (enrdf_load_stackoverflow) | 1989-12-15 | 1989-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14463389U JPH0383850U (enrdf_load_stackoverflow) | 1989-12-15 | 1989-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0383850U true JPH0383850U (enrdf_load_stackoverflow) | 1991-08-26 |
Family
ID=31691318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14463389U Pending JPH0383850U (enrdf_load_stackoverflow) | 1989-12-15 | 1989-12-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0383850U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4820456B1 (ja) * | 2011-01-26 | 2011-11-24 | 健吾 中村 | ベロつまみ引き上げフック付き靴ベラ |
-
1989
- 1989-12-15 JP JP14463389U patent/JPH0383850U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4820456B1 (ja) * | 2011-01-26 | 2011-11-24 | 健吾 中村 | ベロつまみ引き上げフック付き靴ベラ |