DE1620084C2 - Verfahren zur Herstellung von Nucleotiden durch enzymatischen Abbau einer Nucleinsäure - Google Patents
Verfahren zur Herstellung von Nucleotiden durch enzymatischen Abbau einer NucleinsäureInfo
- Publication number
- DE1620084C2 DE1620084C2 DE1620084A DE1620084A DE1620084C2 DE 1620084 C2 DE1620084 C2 DE 1620084C2 DE 1620084 A DE1620084 A DE 1620084A DE 1620084 A DE1620084 A DE 1620084A DE 1620084 C2 DE1620084 C2 DE 1620084C2
- Authority
- DE
- Germany
- Prior art keywords
- degradation
- solution
- acidic
- range
- alkaline
- 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.)
- Expired
Links
- 108020004707 nucleic acids Proteins 0.000 title claims description 19
- 150000007523 nucleic acids Chemical class 0.000 title claims description 19
- 102000039446 nucleic acids Human genes 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 12
- 239000002773 nucleotide Substances 0.000 title claims description 8
- 125000003729 nucleotide group Chemical group 0.000 title claims description 8
- 230000007515 enzymatic degradation Effects 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 42
- 238000006731 degradation reaction Methods 0.000 claims description 38
- 240000004922 Vigna radiata Species 0.000 claims description 21
- 235000010721 Vigna radiata var radiata Nutrition 0.000 claims description 21
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 claims description 21
- 230000002378 acidificating effect Effects 0.000 claims description 19
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 claims description 10
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 description 60
- 102000004190 Enzymes Human genes 0.000 description 26
- 108090000790 Enzymes Proteins 0.000 description 26
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 18
- 239000000203 mixture Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000284 extract Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- AEOBEOJCBAYXBA-UHFFFAOYSA-N A2P5P Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(O)=O)C(O)C1OP(O)(O)=O AEOBEOJCBAYXBA-UHFFFAOYSA-N 0.000 description 6
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 6
- UDMBCSSLTHHNCD-KQYNXXCUSA-N adenosine 5'-monophosphate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O UDMBCSSLTHHNCD-KQYNXXCUSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- RQFCJASXJCIDSX-UHFFFAOYSA-N 14C-Guanosin-5'-monophosphat Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1OC(COP(O)(O)=O)C(O)C1O RQFCJASXJCIDSX-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 5
- IERHLVCPSMICTF-XVFCMESISA-N cytidine 5'-monophosphate Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(O)=O)O1 IERHLVCPSMICTF-XVFCMESISA-N 0.000 description 5
- IERHLVCPSMICTF-UHFFFAOYSA-N cytidine monophosphate Natural products O=C1N=C(N)C=CN1C1C(O)C(O)C(COP(O)(O)=O)O1 IERHLVCPSMICTF-UHFFFAOYSA-N 0.000 description 5
- RQFCJASXJCIDSX-UUOKFMHZSA-N guanosine 5'-monophosphate Chemical compound C1=2NC(N)=NC(=O)C=2N=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O RQFCJASXJCIDSX-UUOKFMHZSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- DJJCXFVJDGTHFX-UHFFFAOYSA-N Uridinemonophosphate Natural products OC1C(O)C(COP(O)(O)=O)OC1N1C(=O)NC(=O)C=C1 DJJCXFVJDGTHFX-UHFFFAOYSA-N 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 239000002777 nucleoside Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- DJJCXFVJDGTHFX-XVFCMESISA-N uridine 5'-monophosphate Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(O)=O)O[C@H]1N1C(=O)NC(=O)C=C1 DJJCXFVJDGTHFX-XVFCMESISA-N 0.000 description 4
- 239000002126 C01EB10 - Adenosine Substances 0.000 description 3
- 229960005305 adenosine Drugs 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 108091034117 Oligonucleotide Proteins 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003833 nucleoside derivatives Chemical class 0.000 description 2
- 125000003835 nucleoside group Chemical group 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 102000004008 5'-Nucleotidase Human genes 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 1
- 102000006382 Ribonucleases Human genes 0.000 description 1
- 108010083644 Ribonucleases Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 108020004566 Transfer RNA Proteins 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- COQLPRJCUIATTQ-UHFFFAOYSA-N Uranyl acetate Chemical compound O.O.O=[U]=O.CC(O)=O.CC(O)=O COQLPRJCUIATTQ-UHFFFAOYSA-N 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000005571 anion exchange chromatography Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004816 paper chromatography Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 108010043671 prostatic acid phosphatase Proteins 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detergent Compositions (AREA)
- Saccharide Compounds (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0028231 | 1966-03-18 | ||
| DE19681692008 DE1692008A1 (de) | 1966-03-18 | 1968-01-24 | Verfahren zur Herstellung von Wasch-,Bleich- und Reinigungsmitteln |
| DED0055174 | 1968-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1620084A1 DE1620084A1 (de) | 1970-02-05 |
| DE1620084C2 true DE1620084C2 (de) | 1985-08-29 |
Family
ID=27181058
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1620084A Expired DE1620084C2 (de) | 1966-03-18 | 1966-03-18 | Verfahren zur Herstellung von Nucleotiden durch enzymatischen Abbau einer Nucleinsäure |
| DE19681692008 Pending DE1692008A1 (de) | 1966-03-18 | 1968-01-24 | Verfahren zur Herstellung von Wasch-,Bleich- und Reinigungsmitteln |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681692008 Pending DE1692008A1 (de) | 1966-03-18 | 1968-01-24 | Verfahren zur Herstellung von Wasch-,Bleich- und Reinigungsmitteln |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1092276A (en) * | 1975-02-14 | 1977-08-18 | Procter & Gamble | Detergent compositions |
| US4395261A (en) * | 1982-01-13 | 1983-07-26 | Fmc Corporation | Vapor hydrogen peroxide bleach delivery |
| US4762636A (en) * | 1986-02-28 | 1988-08-09 | Ciba-Geigy Corporation | Process for the preparation of granules containing an active substance and to the use thereof as speckles for treating substrates |
| BR9301438A (pt) * | 1993-04-05 | 1994-11-15 | Petroleo Brasileiro Sa | Processo de preparação de catalisador esférico tipo ziegler para polimerização de alfa-olefinas, catalisador esférico, processo de obtenção de polietileno esférico de altíssimo peso molecular e polietileno esférico de altíssimo pelo molecular |
| US8047024B2 (en) * | 2007-05-07 | 2011-11-01 | Whirlpool Corporation | Control and wash cycle for activation and deactivation of chemistry in the wash bath of an automatic washer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185144B (de) * | 1961-12-23 | 1965-01-14 | Waldhof Zellstoff Fab | Verfahren zur Reinigung eines zur Spaltung von Nucleinsaeuren zu 5'-Mononucleotiden geeigneten 5'-phosphordiesteraseaktiven waessrigen Extraktes aus pflanzlichen Materialien |
| DE1184313B (de) * | 1961-02-04 | 1964-12-31 | Waldhof Zellstoff Fab | Verfahren zur Gewinnung eines zur Spaltung von Nukleinsaeuren zu 5'-Mononukleotiden gegeigneten 5' -phosphordiesterase-aktiven Extraktes |
| DE1181151B (de) * | 1961-06-19 | 1964-11-12 | Waldhof Zellstoff Fab | Verfahren zur Reinigung eines zur Spaltung von Nucleinsaeuren zu 5'-Mononucleotiden geeigneten, 5'-phosphordiesterase-aktiven, waessrigen Extraktes aus pflanzlichen Materialien |
| FR1331615A (fr) * | 1961-08-29 | 1963-07-05 | Schwarz Biores | Procédé perfectionné de digestion enzymatique des acides nucléiques |
| FR1438228A (fr) * | 1963-10-03 | 1966-05-13 | Schwarz Biores | Digestion enzymatique d'acide nucléique |
-
0
- BE BE529218D patent/BE529218A/xx unknown
-
1966
- 1966-03-18 DE DE1620084A patent/DE1620084C2/de not_active Expired
-
1968
- 1968-01-24 DE DE19681692008 patent/DE1692008A1/de active Pending
- 1968-12-18 FR FR1598511D patent/FR1598511A/fr not_active Expired
-
1969
- 1969-01-03 NL NL6900093A patent/NL6900093A/xx unknown
- 1969-01-08 CH CH14769A patent/CH529218A/de not_active IP Right Cessation
- 1969-01-21 AT AT62469A patent/AT294282B/de active
- 1969-01-22 US US793161*A patent/US3627684A/en not_active Expired - Lifetime
- 1969-01-24 BE BE727431D patent/BE727431A/xx unknown
- 1969-01-24 GB GB4067/69A patent/GB1247233A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1598511A (US08088918-20120103-C00476.png) | 1970-07-06 |
| DE1692008A1 (de) | 1972-05-04 |
| NL6900093A (US08088918-20120103-C00476.png) | 1969-07-28 |
| BE727431A (US08088918-20120103-C00476.png) | 1969-07-01 |
| US3627684A (en) | 1971-12-14 |
| DE1620084A1 (de) | 1970-02-05 |
| CH529218A (de) | 1972-10-15 |
| AT294282B (de) | 1971-11-10 |
| BE529218A (US08088918-20120103-C00476.png) | |
| GB1247233A (en) | 1971-09-22 |
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