JPH03117753U - - Google Patents
Info
- Publication number
- JPH03117753U JPH03117753U JP2787490U JP2787490U JPH03117753U JP H03117753 U JPH03117753 U JP H03117753U JP 2787490 U JP2787490 U JP 2787490U JP 2787490 U JP2787490 U JP 2787490U JP H03117753 U JPH03117753 U JP H03117753U
- Authority
- JP
- Japan
- Prior art keywords
- freshness
- circuit
- impedance
- determination circuit
- electrodes
- 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
- 239000004744 fabric Substances 0.000 claims description 2
- 238000002847 impedance measurement Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2787490U JPH03117753U (bg) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2787490U JPH03117753U (bg) | 1990-03-19 | 1990-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03117753U true JPH03117753U (bg) | 1991-12-05 |
Family
ID=31530707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2787490U Pending JPH03117753U (bg) | 1990-03-19 | 1990-03-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03117753U (bg) |
-
1990
- 1990-03-19 JP JP2787490U patent/JPH03117753U/ja active Pending