NO141537B - KIT FOR STORAGE AND PREPARATION OF NUTRIENTS, MEDICINES AND THE LIKE - Google Patents
KIT FOR STORAGE AND PREPARATION OF NUTRIENTS, MEDICINES AND THE LIKE Download PDFInfo
- Publication number
- NO141537B NO141537B NO770017A NO770017A NO141537B NO 141537 B NO141537 B NO 141537B NO 770017 A NO770017 A NO 770017A NO 770017 A NO770017 A NO 770017A NO 141537 B NO141537 B NO 141537B
- Authority
- NO
- Norway
- Prior art keywords
- cannula
- cap
- ampoule
- ampoules
- container
- Prior art date
Links
- 235000015097 nutrients Nutrition 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims description 4
- 239000003814 drug Substances 0.000 title claims description 3
- 239000003708 ampul Substances 0.000 claims description 16
- 238000001990 intravenous administration Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003978 infusion fluid Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 11
- 239000012141 concentrate Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 235000012041 food component Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/2013—Piercing means having two piercing ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Description
Foreliggende oppfinnelse angår et sett for oppbevaring og klargjøring av næringsstoffer, medikamenter og liknende som består av komponenter det er nødvendig å oppbevare hver for seg før bruk, og det omfatter en sylindrisk, stiv ampulle for hver komponent lukket med en ettergivende plugg som virker som pumpestempel over væsken i ampullen, en beholder for intravenøs væske med perforerbar lukkeanordning og en overføringsanordning for overføring av væske fra ampullene etter tur til beholderen, der overføringsanordningen omfatter et legeme med en gjennomgående kanyle som har perforeringsspisser i begge ender. The present invention relates to a set for the storage and preparation of nutrients, drugs and the like which consists of components that need to be stored separately before use, and it comprises a cylindrical, rigid ampoule for each component closed with a yielding plug that acts as a pump piston above the liquid in the ampoule, a container for intravenous liquid with a perforable closing device and a transfer device for transferring liquid from the ampoules in turn to the container, the transfer device comprising a body with a continuous cannula having perforation tips at both ends.
Hyperalimentasjon blir stadig mer vanlig som en Hyperalimentation is becoming increasingly common as a
form for behandling av alvorlig syke personer. Et antall forskjellige næringsstoffer, vitaminer og elektrolytter blir da i alminnelighet gitt pasienten intravenøst. Vanligvis blir de forskjellige bestanddeler levert eller sammensatt i form av et konsentrat som fortynnes med vanlig intravenøs oppløsning på det tidspunkt da tilførselen skal skje. I mange tilfelle blir næringsstoffer, vitaminer og elektrolyttkonsentrater tilsatt den intravenøse oppløsning i faste forhold eller pro-senter. Mange av disse konsentrater kan imidlertid ikke lagres når de er blandet, det vil si at konsentratene ikke passer til hverandre eller er reaktive når de blandes og lagres over lengre tid. Av denne grunn kan de ikke blandes på forhånd og heller ikke selges og oppbevares i blandet form. Dette har skapt problemer ved tilberedning av slike blandinger i hospi-taler. Mange næringsoppløsninger benyttes hver dag, og meget tid går med til mengdebestemmelse og utmåling av de rette mengder av forskjellige komponenter og blanding av disse med de intravenøse oppløsninger. Denne fremgangsmåte skaper også form of treatment for seriously ill persons. A number of different nutrients, vitamins and electrolytes are then generally given to the patient intravenously. Usually, the various components are supplied or compounded in the form of a concentrate which is diluted with ordinary intravenous solution at the time when the administration is to take place. In many cases, nutrients, vitamins and electrolyte concentrates are added to the intravenous solution in fixed proportions or pro-centre. However, many of these concentrates cannot be stored when they are mixed, that is to say that the concentrates do not fit together or are reactive when they are mixed and stored for a long time. For this reason, they cannot be mixed in advance, nor can they be sold and stored in mixed form. This has caused problems when preparing such mixtures in hospitals. Many nutrient solutions are used every day, and a lot of time is spent determining and measuring the right amounts of different components and mixing these with the intravenous solutions. This procedure also creates
mange muligheter for feil, forvekslinger og tap av sterilitet. Foreliggende oppfinnelse overvinner disse problemer ved at den tilveiebringer et komplett lukket system der to, tre, fire eller flere forskjellige komponenter for ernæring kan pakkes i de rette konsentrasjoner og forhold på fabrikk under strenge aseptiske betingelser og allikevel holdes fysisk adskilt fra hverandre, slik at lang tids lagring og lang levetid blir mulig, samtidig med at de er lett og hurtig blandbare på det tids- many possibilities for errors, mix-ups and loss of sterility. The present invention overcomes these problems by providing a completely closed system in which two, three, four or more different components for nutrition can be packaged in the right concentrations and conditions in the factory under strict aseptic conditions and still be physically separated from each other, so that long long-term storage and a long service life become possible, while at the same time they can be easily and quickly mixed at the time
punkt de skal benyttes uten at systemet åpnes og skaper risiko for forurensninger. Foreliggende oppfinnelse bidrar sterkt til tidsbesparelse og reduserer muligheten for forveksling og feil ved prepareringen. point they are to be used without the system being opened and creating a risk of contamination. The present invention greatly contributes to saving time and reduces the possibility of confusion and errors during preparation.
Formålet med oppfinnelsen er i første rekke å komme frem til et sett der innholdet av de forskjellige ampuller med hver sin komponent kan overføres til beholderen med intravenøs væske uten muligheter for forurensninger og innføring av bakterier i hverken intravenøs væske eller noen av komponentene. The purpose of the invention is primarily to come up with a set where the contents of the various ampoules with each component can be transferred to the container of intravenous fluid without the possibility of contamination and the introduction of bacteria into either the intravenous fluid or any of the components.
I henhold til oppfinnelsen er dette oppnådd blant annet ved at kanylen som etter tur punkterer de forskjellige ampuller holdes dekket ved skifte av ampuller. According to the invention, this is achieved, among other things, by the cannula which in turn punctures the various ampoules being kept covered when changing ampoules.
Oppfinnelsen er kjennetegnet ved de i kravene gjen-gitte trekk og vil i det følgende bli forklart nærmere under henvisning til tegningene der: The invention is characterized by the features set out in the claims and will be explained in more detail below with reference to the drawings in which:
Fig. 1, i perspektiv, viser en utførelsesform for Fig. 1, in perspective, shows an embodiment of
det nye næringssett i henhold til oppfinnelsen, vist sammen med en vanlig flaske med intravenøs oppløsning, the new nutritional kit according to the invention, shown together with a regular bottle of intravenous solution,
fig. 2 viser, sett fra venstre ende, den overførings-anordning som er gjengitt på den nedre del av fig. 1, fig. 2 shows, seen from the left end, the transfer device which is reproduced in the lower part of fig. 1,
fig. 3 viser overføringsanordningen på den nedre del av fig. 1 sett fra den høyre ende, fig. 3 shows the transfer device on the lower part of fig. 1 seen from the right end,
fig. 4 viser et snitt tatt etter linjen 4-4 på fig. 4 shows a section taken along the line 4-4 on
fig. 2, fig. 2,
fig. 5 viser et snitt tatt etter linjen 5-5 på fig. 5 shows a section taken along the line 5-5 on
fig. 4, fig. 4,
fig. 6 viser et snitt med overføringsanordningen på plass på en flaske med intravenøs oppløsning, fig. 6 shows a section with the transfer device in place on a bottle of intravenous solution,
fig. 7 viser anbringelse av en av ampullene inne-holdende en næringskomponent på plass med dens innhold i ferd med å bli overført til flasken med intravenøs oppløsning, fig. 7 shows placement of one of the ampoules containing a nutritional component in place with its contents being transferred to the bottle of intravenous solution,
fig. 8 viser i snitt den neste fase av overførings-prosessen og følger i tid etter fasen på fig. 7, fig. 8 shows in section the next phase of the transfer process and follows in time after the phase in fig. 7,
fig. 9 viser et snitt gjennom den fase som følger fig. 8, og fig. 9 shows a section through the phase that follows fig. 8, and
fig. 10 viser anordningen etterat innholdet av en ampulle med næringsvæske er blitt overført og før neste ampulle er på plass. fig. 10 shows the device after the contents of an ampoule of nutritional liquid have been transferred and before the next ampoule is in place.
Fig,. 1 viser tre ampuller 10, 12 og 14, hver inne-holdende en egen flytende næringskomponent 16, 18, 20, og ampullene er lukket av stempelplugger 22, 24 og 26. Hver ampulle har også et deksel eller en støvkappe 28, 30 og 32 som vippes av og kastes når ampullene skal brukes. Stempelpluggene 22, 24 og 26 er ettergivende og vanligvis av gummi som kan gå sammen med næringskomponenten, og stempelpluggene kan være forsynt med tetningsringer 34. Fig,. 1 shows three ampoules 10, 12 and 14, each containing a separate liquid nutrient component 16, 18, 20, and the ampoules are closed by plunger plugs 22, 24 and 26. Each ampoule also has a cover or dust jacket 28, 30 and 32 which is tilted off and thrown away when the ampoules are to be used. The piston plugs 22, 24 and 26 are compliant and usually of rubber which can mate with the nutrient component, and the piston plugs can be provided with sealing rings 34.
Flasken med intravenøs oppløsning 36 er av vanlig utførelse og har en ettergivende lukkeanordning 38 som holdes på plass med en falset metallforsegling 40. I stedet for flaske kan det godt benyttes en bløt pose med intravenøs oppløsning etter behov. The bottle with intravenous solution 36 is of the usual design and has a resilient closure device 38 which is held in place with a folded metal seal 40. Instead of a bottle, a soft bag with intravenous solution can be used as needed.
Overføringsanordningen som generelt er betegnet med 42, har en kanyle 44, en langsgående stiv understøttelse 46 som omgir midtpartiet av kanylen, hvilken understøttelse 46 ender i en flens 48, mens den annen ende av understøttelsen 46 ender i et utvidet parti 50. Hver ende av overføringsanord-ningen 42 er utstyrt med en støvkappe 52 og 54. Støvkappen 52 er tett mot en flens 56 som har et noe mindre tverrmål enn den innvendige diameter av ampullene 10, 12 og 14, slik at disse kan føres inn over flensen 56, som vist på fig. 7-9. The transfer device generally designated 42 has a cannula 44, a longitudinal rigid support 46 surrounding the central portion of the cannula, which support 46 terminates in a flange 48, while the other end of the support 46 terminates in an extended portion 50. Each end of the transfer device 42 is equipped with a dust cover 52 and 54. The dust cover 52 is tight against a flange 56 which has a slightly smaller transverse dimension than the internal diameter of the ampoules 10, 12 and 14, so that these can be inserted over the flange 56, which shown in fig. 7-9.
Den skarpe ytre ende 58 av kanylen 44 er ytterli-gere dekket med et ettergivende rør 60. Det ettergivende rør 60 blir gjennomboret av den skarpe ytre ende 58 når f.eks. stempelproppen 22 i ampullen 10 drives over enden av kanylen 44, som vist på fig. 7-9. Når ampullen fjernes, vil det ettergivende rør 60 smekke tilbake over den skarpe ytre ende 58 for igjen å lukke overføringsanordningen, som vist på fig. 10, inntil den neste ampulle med næringskomponent settes på plass for overføring av ampullens innhold til flasken 36 med intra-venøs oppløsning. The sharp outer end 58 of the cannula 44 is further covered with a yielding tube 60. The yielding tube 60 is pierced by the sharp outer end 58 when e.g. the plunger stopper 22 in the ampoule 10 is driven over the end of the cannula 44, as shown in fig. 7-9. When the ampoule is removed, the compliant tube 60 will snap back over the sharp outer end 58 to again close the transfer device, as shown in FIG. 10, until the next ampoule of nutritional component is placed in place for transfer of the ampoule's contents to the bottle 36 of intravenous solution.
Det ettergivende rør 60 danner en forsegling sammen med en fordypning 62 ved hjelp av den sammenhengende utvendige ring 64 på røret 60 som er innført i fordypningen 62. Det ettergivende rør 60 ligger ellers løst rundt utsiden av kanylen og er normalt selvbærende i lengderetningen til det kommer i anlegg mot apullens pliiggstempel. The compliant tube 60 forms a seal together with a recess 62 by means of the continuous outer ring 64 of the tube 60 which is inserted into the recess 62. The compliant tube 60 otherwise lies loosely around the outside of the cannula and is normally self-supporting in the longitudinal direction until it in contact with the apullen's pliiggstamp.
Under bruk fjernes dekslet 54 og overføringsanord-ningen anbringes som vist på fig. 6. Kappen 52 blir så kastet og systemet er klart til mottagelse av det flytende innhold fra den første ampulle i settet. Straks innholdet av den første ampulle er overført, som vist på fig. 7-9, er systemet klart for overføring av den neste ampulle i settet,og man går slik trinnvis videre inntil alle ampullenes innhold er blitt til-ført flaskene 3 6 med intravenøs oppløsning. Det skulle være klart at et sett utført i henhold til oppfinnelsen, kan om-fatte en, to, tre, fire eller flere separate ampuller. During use, the cover 54 is removed and the transfer device is placed as shown in fig. 6. The cap 52 is then discarded and the system is ready to receive the liquid contents from the first ampoule in the set. Immediately the contents of the first ampoule have been transferred, as shown in fig. 7-9, the system is ready for the transfer of the next ampoule in the set, and one proceeds step by step in this way until the contents of all the ampoules have been added to the bottles 3 6 with intravenous solution. It should be clear that a set made according to the invention may comprise one, two, three, four or more separate ampoules.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73425476A | 1976-10-20 | 1976-10-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO770017L NO770017L (en) | 1978-04-21 |
NO141537B true NO141537B (en) | 1979-12-27 |
NO141537C NO141537C (en) | 1980-04-09 |
Family
ID=24950922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO770017A NO141537C (en) | 1976-10-20 | 1977-01-04 | KIT FOR STORAGE AND PREPARATION OF NUTRIENTS, MEDICINES AND SIMILAR |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS5440781A (en) |
AR (1) | AR214870A1 (en) |
AT (1) | AT362047B (en) |
AU (1) | AU504089B2 (en) |
BE (1) | BE850121A (en) |
CA (1) | CA1064356A (en) |
CH (1) | CH615589A5 (en) |
DE (2) | DE2704536C3 (en) |
DK (1) | DK408577A (en) |
ES (1) | ES453571A1 (en) |
FI (1) | FI763506A (en) |
FR (1) | FR2368266A1 (en) |
GB (1) | GB1522890A (en) |
IE (1) | IE43783B1 (en) |
IL (1) | IL50907A (en) |
IN (1) | IN144008B (en) |
IT (1) | IT1126715B (en) |
LU (1) | LU76521A1 (en) |
MX (1) | MX144107A (en) |
NL (1) | NL7613335A (en) |
NO (1) | NO141537C (en) |
NZ (1) | NZ182623A (en) |
PH (1) | PH15884A (en) |
SE (1) | SE427899B (en) |
ZA (1) | ZA767482B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005606A1 (en) * | 1978-05-12 | 1979-11-28 | Vishnu Shanker Shukla | Improvements in and relating to apparatus for administering intravenous drugs |
US4253459A (en) * | 1979-11-19 | 1981-03-03 | Aluminum Company Of America | Additive transfer unit with stabilized sealing means |
EP0107873B1 (en) * | 1982-10-27 | 1987-06-24 | Duphar International Research B.V | Hypodermic syringe having a telescopic assembly between cartridge and medicament holder |
FR2538706B1 (en) * | 1982-12-29 | 1986-03-14 | Merck Sharp & Dohme | SOLUTE PREPARATION AND DELIVERY ASSEMBLY |
US4722733A (en) * | 1986-02-26 | 1988-02-02 | Intelligent Medicine, Inc. | Drug handling apparatus and method |
US4913196A (en) * | 1987-05-20 | 1990-04-03 | Surgikos, Inc. | Fluid injection system pumping methods |
JPH0780511B2 (en) * | 1992-03-05 | 1995-08-30 | 動力炉・核燃料開発事業団 | Solution transfer tool between closed containers |
DE9306976U1 (en) * | 1993-05-07 | 1993-07-22 | Walter Sarstedt Geräte und Verbrauchsmaterial für Medizin und Wissenschaft, 51588 Nümbrecht | Connector |
NL1030129C2 (en) * | 2005-10-06 | 2007-04-10 | Euro Trol Bv | An assembly and method for introducing a dose of a mixed substance into a container. |
RS54198B1 (en) * | 2010-08-25 | 2015-12-31 | Baxter International Inc. | Assembly to facilitate user reconstitution |
-
1976
- 1976-11-14 IL IL5090776A patent/IL50907A/en unknown
- 1976-11-15 NZ NZ18262376A patent/NZ182623A/en unknown
- 1976-11-23 ES ES453571A patent/ES453571A1/en not_active Expired
- 1976-11-23 IE IE2576/76A patent/IE43783B1/en unknown
- 1976-11-30 NL NL7613335A patent/NL7613335A/en not_active Application Discontinuation
- 1976-12-07 FI FI763506A patent/FI763506A/en not_active Application Discontinuation
- 1976-12-15 ZA ZA767482A patent/ZA767482B/en unknown
- 1976-12-16 MX MX16745576A patent/MX144107A/en unknown
- 1976-12-20 GB GB53158/76A patent/GB1522890A/en not_active Expired
- 1976-12-22 CA CA268,502A patent/CA1064356A/en not_active Expired
-
1977
- 1977-01-04 NO NO770017A patent/NO141537C/en unknown
- 1977-01-04 FR FR7700064A patent/FR2368266A1/en active Granted
- 1977-01-05 BE BE173868A patent/BE850121A/en unknown
- 1977-01-05 LU LU76521A patent/LU76521A1/xx unknown
- 1977-01-10 IN IN23/CAL/77A patent/IN144008B/en unknown
- 1977-01-14 SE SE7700402A patent/SE427899B/en not_active IP Right Cessation
- 1977-01-18 AU AU21402/77A patent/AU504089B2/en not_active Expired
- 1977-01-19 PH PH19364A patent/PH15884A/en unknown
- 1977-01-25 AR AR26629677A patent/AR214870A1/en active
- 1977-02-03 DE DE2704536A patent/DE2704536C3/en not_active Expired
- 1977-02-03 DE DE19777703146U patent/DE7703146U1/en not_active Expired
- 1977-02-11 AT AT93877A patent/AT362047B/en not_active IP Right Cessation
- 1977-02-17 CH CH201577A patent/CH615589A5/en not_active IP Right Cessation
- 1977-02-21 JP JP1724677A patent/JPS5440781A/en active Granted
- 1977-03-09 IT IT4839177A patent/IT1126715B/en active
- 1977-09-14 DK DK408577A patent/DK408577A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE7703146U1 (en) | 1980-04-17 |
CH615589A5 (en) | 1980-02-15 |
FR2368266B3 (en) | 1979-09-07 |
LU76521A1 (en) | 1977-06-20 |
AU504089B2 (en) | 1979-10-04 |
BE850121A (en) | 1977-05-02 |
JPS5440781A (en) | 1979-03-30 |
JPS5436544B2 (en) | 1979-11-09 |
AR214870A1 (en) | 1979-08-15 |
FI763506A (en) | 1978-04-21 |
IL50907A (en) | 1978-12-17 |
NO141537C (en) | 1980-04-09 |
DE2704536B2 (en) | 1979-07-05 |
IE43783L (en) | 1978-04-20 |
AU2140277A (en) | 1978-07-27 |
CA1064356A (en) | 1979-10-16 |
ATA93877A (en) | 1980-09-15 |
GB1522890A (en) | 1978-08-31 |
DK408577A (en) | 1978-04-21 |
SE7700402L (en) | 1978-04-21 |
AT362047B (en) | 1981-04-27 |
NO770017L (en) | 1978-04-21 |
DE2704536C3 (en) | 1980-03-13 |
ZA767482B (en) | 1977-11-30 |
PH15884A (en) | 1983-04-13 |
FR2368266A1 (en) | 1978-05-19 |
IT1126715B (en) | 1986-05-21 |
DE2704536A1 (en) | 1978-04-27 |
IE43783B1 (en) | 1981-05-20 |
ES453571A1 (en) | 1977-11-16 |
IL50907A0 (en) | 1977-01-31 |
NZ182623A (en) | 1978-07-10 |
IN144008B (en) | 1978-03-11 |
MX144107A (en) | 1981-08-27 |
NL7613335A (en) | 1978-04-24 |
SE427899B (en) | 1983-05-24 |
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