FI82143C - Testkomposition foer bestaemning av jonkoncentrationen eller den specifika vikten hos ett vattenhaltigt prov. - Google Patents
Testkomposition foer bestaemning av jonkoncentrationen eller den specifika vikten hos ett vattenhaltigt prov. Download PDFInfo
- Publication number
- FI82143C FI82143C FI793492A FI793492A FI82143C FI 82143 C FI82143 C FI 82143C FI 793492 A FI793492 A FI 793492A FI 793492 A FI793492 A FI 793492A FI 82143 C FI82143 C FI 82143C
- Authority
- FI
- Finland
- Prior art keywords
- polyelectrolyte
- specific gravity
- solution
- polymer
- neutralization
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title claims description 39
- 239000000203 mixture Substances 0.000 title claims description 27
- 238000010276 construction Methods 0.000 title 1
- 229920000867 polyelectrolyte Polymers 0.000 claims description 64
- 230000005484 gravity Effects 0.000 claims description 63
- 229920000642 polymer Polymers 0.000 claims description 26
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 229920002125 Sokalan® Polymers 0.000 claims description 11
- 239000004584 polyacrylic acid Substances 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 10
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 7
- 239000007793 ph indicator Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000005342 ion exchange Methods 0.000 claims description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 235000011090 malic acid Nutrition 0.000 claims 1
- 239000001630 malic acid Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 68
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 37
- 238000006386 neutralization reaction Methods 0.000 description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000004448 titration Methods 0.000 description 22
- 239000011159 matrix material Substances 0.000 description 21
- 210000002700 urine Anatomy 0.000 description 21
- 239000011780 sodium chloride Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 16
- 239000008367 deionised water Substances 0.000 description 15
- 229910021641 deionized water Inorganic materials 0.000 description 15
- UPBDXRPQPOWRKR-UHFFFAOYSA-N furan-2,5-dione;methoxyethene Chemical compound COC=C.O=C1OC(=O)C=C1 UPBDXRPQPOWRKR-UHFFFAOYSA-N 0.000 description 13
- 238000000926 separation method Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 239000002775 capsule Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- ZPLCXHWYPWVJDL-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)methyl]-1,3-oxazolidin-2-one Chemical compound C1=CC(O)=CC=C1CC1NC(=O)OC1 ZPLCXHWYPWVJDL-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000000954 titration curve Methods 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000002562 urinalysis Methods 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- UZVUSORDFOESJG-UHFFFAOYSA-N 2-bromo-3-methyl-6-propan-2-ylphenol Chemical compound CC(C)C1=CC=C(C)C(Br)=C1O UZVUSORDFOESJG-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- GDRYRPVUXXJWQC-UHFFFAOYSA-N C.OCN.OCN.OCN Chemical compound C.OCN.OCN.OCN GDRYRPVUXXJWQC-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- BELBBZDIHDAJOR-UHFFFAOYSA-N Phenolsulfonephthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 BELBBZDIHDAJOR-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- XJRPTMORGOIMMI-UHFFFAOYSA-N ethyl 2-amino-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate Chemical compound CCOC(=O)C=1SC(N)=NC=1C(F)(F)F XJRPTMORGOIMMI-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- PGSADBUBUOPOJS-UHFFFAOYSA-N neutral red Chemical compound Cl.C1=C(C)C(N)=CC2=NC3=CC(N(C)C)=CC=C3N=C21 PGSADBUBUOPOJS-UHFFFAOYSA-N 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920001444 polymaleic acid Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005353 urine analysis Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95863078A | 1978-11-08 | 1978-11-08 | |
| US95863078 | 1978-11-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793492A7 FI793492A7 (fi) | 1980-05-09 |
| FI82143B FI82143B (fi) | 1990-09-28 |
| FI82143C true FI82143C (fi) | 1991-01-10 |
Family
ID=25501130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793492A FI82143C (fi) | 1978-11-08 | 1979-11-07 | Testkomposition foer bestaemning av jonkoncentrationen eller den specifika vikten hos ett vattenhaltigt prov. |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS55101047A (cs) |
| AR (1) | AR223194A1 (cs) |
| AT (1) | AT367911B (cs) |
| AU (1) | AU529060B2 (cs) |
| BE (1) | BE879888A (cs) |
| BR (1) | BR7907225A (cs) |
| CA (1) | CA1141275A (cs) |
| CH (1) | CH642455A5 (cs) |
| CS (1) | CS266305B2 (cs) |
| DD (1) | DD147286A5 (cs) |
| DE (1) | DE2944980C2 (cs) |
| DK (1) | DK154669C (cs) |
| ES (1) | ES8100487A1 (cs) |
| FI (1) | FI82143C (cs) |
| FR (1) | FR2441168A1 (cs) |
| GB (1) | GB2037981B (cs) |
| IE (1) | IE48854B1 (cs) |
| IL (1) | IL58545A (cs) |
| IT (1) | IT1164749B (cs) |
| LU (1) | LU81861A1 (cs) |
| MX (1) | MX154075A (cs) |
| NL (1) | NL189153C (cs) |
| NO (1) | NO154475C (cs) |
| SE (1) | SE447024B (cs) |
| ZA (1) | ZA795777B (cs) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1138310A (en) * | 1979-07-30 | 1982-12-28 | Sisto N. Stiso | Composition, test device and method for determining the ionic strength or specific gravity of a liquid sample utilizing a strong polyelectrolyte |
| JP2546981B2 (ja) * | 1982-09-07 | 1996-10-23 | コニカ株式会社 | 多層分析素子 |
| US4473650A (en) * | 1982-12-27 | 1984-09-25 | Miles Laboratories, Inc. | Use of strong organic acid polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| US4532216A (en) * | 1982-12-27 | 1985-07-30 | Miles Laboratories, Inc. | Use of quaternary ammonium polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| AT381172B (de) * | 1983-08-26 | 1986-09-10 | Avl Verbrennungskraft Messtech | Verfahren zur bestimmung der ionenstaerke einer elektrolytloesung sowie messeinrichtung zur durchfuehrung des verfahrens |
| DE3823151C2 (de) | 1988-07-08 | 1997-07-10 | Boehringer Mannheim Gmbh | Verfahren zur Bestimmung der Ionenstärke oder des spezifischen Gewichts von wäßrigen Flüssigkeiten |
| JP2704679B2 (ja) * | 1991-04-11 | 1998-01-26 | 栄研化学株式会社 | 液体試料のイオン強度又は比重測定用組成物及び該組成物を用いた試験片 |
| DE4116108A1 (de) * | 1991-05-17 | 1992-11-19 | Behringwerke Ag | Reagenz zur bestimmung der ionenstaerke bzw. des spezifischen gewichtes von waessrigen fluessigkeiten und verfahren |
| US5565363A (en) * | 1991-10-21 | 1996-10-15 | Wako Pure Chemical Industries, Ltd. | Reagent composition for measuring ionic strength or specific gravity of aqueous solution samples |
| ITTO20020381A1 (it) * | 2002-05-08 | 2003-11-10 | Bitron Spa | Dispositivo misuratore del grado di durezza dell'acqua alimentata ad un apparecchio elettrodomestico di lavaggio. |
| DE10239204B3 (de) * | 2002-08-21 | 2004-06-09 | Frank Dipl.-Ing. Zahn | Ionenstärke-Sensor |
| US8901366B2 (en) * | 2007-12-14 | 2014-12-02 | Kimberly Clark Worldwide, Inc. | Urine volume hydration test devices |
| US20090157024A1 (en) * | 2007-12-14 | 2009-06-18 | Kimberly-Clark Worldwide, Inc. | Hydration Test Devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844532A (en) * | 1956-10-19 | 1958-07-22 | Joseph C White | Apparatus for determining specific gravity of an acid solution |
| US3449080A (en) * | 1964-10-29 | 1969-06-10 | Johnson & Johnson | Device for determining sodium or chloride concentration in body fluids |
| NL6610869A (cs) * | 1965-08-19 | 1967-02-20 | ||
| US4015462A (en) * | 1976-01-08 | 1977-04-05 | Miles Laboratories, Inc. | Device and method for the determination of the specific gravity or osmolality of a liquid |
| US4108727A (en) * | 1976-08-23 | 1978-08-22 | Miles Laboratories, Inc. | Method, composition and device for determining the specific gravity or osmolality of a liquid |
-
1979
- 1979-10-16 CA CA000337720A patent/CA1141275A/en not_active Expired
- 1979-10-17 IE IE1975/79A patent/IE48854B1/en not_active IP Right Cessation
- 1979-10-23 IL IL58545A patent/IL58545A/xx not_active IP Right Cessation
- 1979-10-25 AU AU52192/79A patent/AU529060B2/en not_active Ceased
- 1979-10-29 ZA ZA00795777A patent/ZA795777B/xx unknown
- 1979-10-31 IT IT50723/79A patent/IT1164749B/it active
- 1979-11-02 FR FR7927142A patent/FR2441168A1/fr active Granted
- 1979-11-05 AR AR278779A patent/AR223194A1/es active
- 1979-11-06 GB GB7938431A patent/GB2037981B/en not_active Expired
- 1979-11-06 MX MX179925A patent/MX154075A/es unknown
- 1979-11-06 ES ES485718A patent/ES8100487A1/es not_active Expired
- 1979-11-06 CS CS797556A patent/CS266305B2/cs unknown
- 1979-11-06 JP JP14286879A patent/JPS55101047A/ja active Granted
- 1979-11-07 CH CH997579A patent/CH642455A5/de not_active IP Right Cessation
- 1979-11-07 DD DD79216740A patent/DD147286A5/de unknown
- 1979-11-07 FI FI793492A patent/FI82143C/fi not_active IP Right Cessation
- 1979-11-07 DE DE2944980A patent/DE2944980C2/de not_active Expired
- 1979-11-07 NL NLAANVRAGE7908155,A patent/NL189153C/xx not_active IP Right Cessation
- 1979-11-07 SE SE7909231A patent/SE447024B/sv not_active IP Right Cessation
- 1979-11-07 BR BR7907225A patent/BR7907225A/pt unknown
- 1979-11-07 AT AT0715979A patent/AT367911B/de not_active IP Right Cessation
- 1979-11-07 BE BE0/198018A patent/BE879888A/fr not_active IP Right Cessation
- 1979-11-07 DK DK471579A patent/DK154669C/da not_active IP Right Cessation
- 1979-11-07 LU LU81861A patent/LU81861A1/fr unknown
- 1979-11-07 NO NO793593A patent/NO154475C/no unknown
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