JPS62201062U - - Google Patents
Info
- Publication number
- JPS62201062U JPS62201062U JP9079686U JP9079686U JPS62201062U JP S62201062 U JPS62201062 U JP S62201062U JP 9079686 U JP9079686 U JP 9079686U JP 9079686 U JP9079686 U JP 9079686U JP S62201062 U JPS62201062 U JP S62201062U
- Authority
- JP
- Japan
- Prior art keywords
- test paper
- antifreeze concentration
- section
- display section
- displayed
- 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
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
第1図は本考案の原理図。第2図は本考案の一
実施例を示す正面図。第3図は本考案の他の実施
例を示す正面図。第4図は本考案の他の実施例を
示す斜視図である。
1は着色した浸漬部、2は浸透部、3は不凍液
濃度表示部、4は不凍液の凍結温度表示部、5は
円柱部。
Figure 1 is a diagram of the principle of this invention. FIG. 2 is a front view showing an embodiment of the present invention. FIG. 3 is a front view showing another embodiment of the present invention. FIG. 4 is a perspective view showing another embodiment of the present invention. 1 is a colored immersion section, 2 is a penetration section, 3 is an antifreeze concentration display section, 4 is an antifreeze freezing temperature display section, and 5 is a cylindrical section.
Claims (1)
の中央部に不凍液濃度表示部を表示したことを特
徴とする不凍液濃度検査紙。 An antifreeze concentration test paper characterized in that a colored immersion section is provided at the bottom of the test paper, and an antifreeze concentration display section is displayed at the center of the test paper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9079686U JPS62201062U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9079686U JPS62201062U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62201062U true JPS62201062U (en) | 1987-12-22 |
Family
ID=30950990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9079686U Pending JPS62201062U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62201062U (en) |
-
1986
- 1986-06-13 JP JP9079686U patent/JPS62201062U/ja active Pending