CH501219A - Device for displaying improper storage of frozen goods - Google Patents
Device for displaying improper storage of frozen goodsInfo
- Publication number
- CH501219A CH501219A CH1883868A CH1883868A CH501219A CH 501219 A CH501219 A CH 501219A CH 1883868 A CH1883868 A CH 1883868A CH 1883868 A CH1883868 A CH 1883868A CH 501219 A CH501219 A CH 501219A
- Authority
- CH
- Switzerland
- Prior art keywords
- frozen goods
- improper storage
- displaying
- displaying improper
- storage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
- G01K11/08—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening of disposable test bodies, e.g. cone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/222—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating moisture content
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671601924 DE1601924A1 (en) | 1967-12-23 | 1967-12-23 | Device for displaying improper storage of frozen goods |
Publications (1)
Publication Number | Publication Date |
---|---|
CH501219A true CH501219A (en) | 1970-12-31 |
Family
ID=5680982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1883868A CH501219A (en) | 1967-12-23 | 1968-12-17 | Device for displaying improper storage of frozen goods |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT282326B (en) |
BE (1) | BE725944A (en) |
CH (1) | CH501219A (en) |
ES (1) | ES361755A1 (en) |
FR (1) | FR1601889A (en) |
GB (1) | GB1245135A (en) |
NL (1) | NL6818538A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES267379Y (en) * | 1982-09-21 | 1983-10-16 | "IRREVERSIBLE INDICATOR OF TEMPERATURE DEFROSTING THAT IS REQUIRED". | |
EP0501880A1 (en) * | 1991-02-27 | 1992-09-02 | SOCIETE COOL S.a.r.l. | Preservation state indicator for refrigerated or frozen products |
FR2673286B1 (en) * | 1991-02-27 | 1995-05-19 | Cool Sarl | CONSERVATION STATUS INDICATOR FOR REFRIGERATED OR FROZEN PRODUCTS. |
GB2293879A (en) * | 1994-10-05 | 1996-04-10 | Solomon Unsdorfer | Defrost warning indicator |
CN116929574A (en) * | 2018-03-14 | 2023-10-24 | 泰坦公司 | Temperature rise and fall indicator using deep eutectic |
-
1968
- 1968-12-17 CH CH1883868A patent/CH501219A/en not_active IP Right Cessation
- 1968-12-18 AT AT1232368A patent/AT282326B/en not_active IP Right Cessation
- 1968-12-19 GB GB6035168A patent/GB1245135A/en not_active Expired
- 1968-12-20 FR FR1601889D patent/FR1601889A/fr not_active Expired
- 1968-12-21 ES ES361755A patent/ES361755A1/en not_active Expired
- 1968-12-23 BE BE725944D patent/BE725944A/xx unknown
- 1968-12-23 NL NL6818538A patent/NL6818538A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6818538A (en) | 1969-06-25 |
ES361755A1 (en) | 1970-11-01 |
AT282326B (en) | 1970-06-25 |
FR1601889A (en) | 1970-09-21 |
GB1245135A (en) | 1971-09-08 |
BE725944A (en) | 1969-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |