FR3122321A1 - Device for preserving food and organic products by vacuum, refrigeration and sterilization - Google Patents
Device for preserving food and organic products by vacuum, refrigeration and sterilization Download PDFInfo
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- FR3122321A1 FR3122321A1 FR2104615A FR2104615A FR3122321A1 FR 3122321 A1 FR3122321 A1 FR 3122321A1 FR 2104615 A FR2104615 A FR 2104615A FR 2104615 A FR2104615 A FR 2104615A FR 3122321 A1 FR3122321 A1 FR 3122321A1
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- box
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- sterilization
- cooling system
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- 235000013305 food Nutrition 0.000 title abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 title description 13
- 230000001954 sterilising effect Effects 0.000 title description 12
- 238000005057 refrigeration Methods 0.000 title description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract 3
- 238000001816 cooling Methods 0.000 claims description 7
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000025721 COVID-19 Diseases 0.000 description 2
- 208000031888 Mycoses Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 241001639412 Verres Species 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/363—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in form of powder, granules, or flakes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Packages (AREA)
Abstract
L’invention concerne un dispositif améliorant la conservation des produits alimentaires et organiques en allongeant leur durée de vie et en préservant leur fraicheur. Ce dispositif comprend une boîte étanche (5) qui peut être ouverte ou fermée via une porte (6), et dans laquelle la pression peut être régulée et contrôlée jusqu’à atteindre le vide par un vacuostat, et des LEDS ou autres sources lumineuses (1) émettant des UVC afin de stériliser les produits à l’intérieur. Ce dispositif peut s’intégrer à un système réfrigérant ou être lui-même muni d’un système réfrigérant avec un système de contrôle et de régulation de la température. Figure pour l’abrégé : Figure 3 The invention relates to a device improving the conservation of food and organic products by extending their shelf life and preserving their freshness. This device comprises a waterproof box (5) which can be opened or closed via a door (6), and in which the pressure can be regulated and controlled until reaching vacuum by a vacuum switch, and LEDS or other light sources ( 1) emitting UVC in order to sterilize the products inside. This device can be integrated into a refrigerating system or itself be equipped with a refrigerating system with a temperature control and regulation system. Figure for abstract: Figure 3
Description
La présente invention est un système qui a pour de but de conserver des produits de types alimentaires et organiques en ayant une triple action : réfrigérante, de vacuité et de stérilisation. Les trois paramètres sur lesquels fonctionnent le système et qui sont contrôlés pour la conservation sont la température, la pression et les indices de stérilisation. Le domaine technique de l’invention est la conservation, la préservation et la stérilisation des produits.
Notre invention a pour but la prolongation de la durée de vie des produits organiques, médicaux, alimentaires en gardant leur fraicheur (frais, viandes, fruits, légumes, tout produit agroalimentaire de la grande distribution) via une technique de combinaison de type VRS (le vide, une réfrigération avec un contrôle de température, et une stérilisation via rayonnement UVC) ou VS (vide et stérilisation par UVC). Tout cela dans un but économique et écologique, destiné à conserver la qualité et prolonger la durée de vie des produits alimentaires et non alimentaires afin de réduire tout gaspillage.The present invention is a system which aims to preserve products of food and organic types by having a triple action: cooling, vacuity and sterilization. The three parameters on which the system operates and which are controlled for preservation are temperature, pressure and sterilization indices. The technical field of the invention is the conservation, preservation and sterilization of products.
Our invention aims to extend the life of organic, medical and food products by keeping their freshness (fresh, meats, fruits, vegetables, any agri-food product from mass distribution) via a combination technique of the VRS type (the vacuum, refrigeration with temperature control, and sterilization via UVC radiation) or VS (vacuum and sterilization by UVC). All this with an economic and ecological aim, intended to maintain the quality and extend the life of food and non-food products in order to reduce any waste.
Cette invention consiste en la combinaison de trois technologies déjà existantes ayant fait leur preuve la réfrigération utilisée dans tous les domaines de la vie (réfrigérateur, chambre froide, conservation médicale etc…) deuxièmement le vide proposé comme élément unique (mise sous vide des aliments ou tout autre substance à conserver) et troisièmement la stérilisation par rayonnement ultraviolet de type C ayant fait la preuve depuis quelques années de leur efficacité quasiment à 100% sur la stérilisation des germes, des virus (y compris Covid-19) ainsi que des mycoses.This invention consists of the combination of three already existing technologies having proven their worth refrigeration used in all areas of life (refrigerator, cold room, medical conservation etc ...) secondly the vacuum proposed as a single element (vacuuming of food or any other substance to be preserved) and thirdly, sterilization by type C ultraviolet radiation, which has proven over the past few years to be almost 100% effective in sterilizing germs, viruses (including Covid-19) and fungal infections.
Ce projet mènera à la fabrication et à la production d’un système permettant une longue conservation des aliments et autres produits organiques et médicaux, par la combinaison de trois éléments : le vide, la réfrigération, et la stérilisation.
1 : Le vide sera obtenu par la fabrication d’une boîte parfaitement hermétique conçue dans différents matériaux possibles (plexiglass, plastique, bois, verre, métal, composites ou autres), munie d’une pompe à vide de types variés (mécanique, électrique, électronique, pneumatique et hydraulique) et éventuellement connectée et contrôlée manuellement et/ou à distance. Le contrôle de la pression inferieure à la pression atmosphérique jusqu’à la possibilité d’atteindre le vide se fera par l’intermédiaire d’un vacuostat mécanique, électrique, électronique, pneumatique et hydraulique destiné à réguler et contrôler en permanence la pression choisie ou programmée.
2 : La réfrigération se fera soit par l’installation du récipient dans un système réfrigérant déjà existant soit par la production d’une auto réfrigération par le récipient lui-même.
3 : La désinfection par Ultraviolet de type C respectant toutes les normes en vigueur d’hygiène et de sécurité afin d’éviter tout danger pour la santé capable d’éradiquer quasiment à 100% les germes, mycoses, virus (y compris Covid-19), bactéries ou autres microorganismes pathogènes. A cet effet notre système sera équipé d’ampoules, néons, LED et/ou toutes autres sources d’UVC dans le soucis absolu de protéger la santé de l’utilisateur nous intégrerons toutes sortes de protections (cache, focalisation, vitres anti UV, déclenchement portes fermes lors de l’émission de l’UV, matériaux constitutifs du récipients anti-UV). La disposition et la projection des UV seront calculées, réglées et contrôlées de façon a disposé d’un champ balayant tous les angles et reliefs du produits à désinfecter.This project will lead to the manufacture and production of a system allowing long preservation of food and other organic and medical products, by combining three elements: vacuum, refrigeration and sterilization.
1: The vacuum will be obtained by manufacturing a perfectly hermetic box designed in various possible materials (plexiglass, plastic, wood, glass, metal, composites or others), equipped with a vacuum pump of various types (mechanical, electrical , electronic, pneumatic and hydraulic) and possibly connected and controlled manually and/or remotely. The control of the pressure lower than the atmospheric pressure until the possibility of reaching the vacuum will be done by means of a vacuum switch mechanical, electric, electronic, pneumatic and hydraulic intended to regulate and control permanently the chosen pressure or programmed.
2: The refrigeration will be done either by the installation of the container in an already existing refrigerating system or by the production of a self-refrigeration by the container itself.
3: Type C Ultraviolet disinfection respecting all current health and safety standards in order to avoid any health hazard capable of almost 100% eradication of germs, mycoses, viruses (including Covid-19 ), bacteria or other pathogenic microorganisms. For this purpose our system will be equipped with bulbs, neon lights, LEDs and/or any other sources of UVC in the absolute concern of protecting the health of the user we will integrate all kinds of protections (cache, focusing, anti UV windows, triggering closed doors during UV emission, constituent materials of anti-UV containers). The arrangement and the projection of the UV will be calculated, adjusted and controlled so as to have a field sweeping all the angles and reliefs of the products to be disinfected.
Dessins et schémas explicatifs 2D/3D
Figure 1
Figure 2
Figure 3
Figure 4
Cette invention est une boite (5) maintenue sous vide via une pompe (2) en fonctionnement soit électrique, soit électronique, soit mécanique, soit pneumatique, soit électromécanique et/ou soit hydraulique. La pompe génère le vide dans le récipient via un système de régulation et de contrôle de la pression interne grâce à un vacuostat (4). La pression est indiquée par un manomètre mécanique ou électromécanique ou électrique ou par le vacuostat lui-même. Des lampes (1) ou des LED de types UVC sont intégrés au récipient (5) permettant de stériliser tout produit entrant dans la boite selon tous les angles. La boite peut être de 3 types une boite intégrable dans un système réfrigérant et/ou être une boite réfrigérante (8) (de type réfrigérateur ou congélateurs) elle-même et/ou être une boite isotherme. La boite et le système de régulation sont alimentés par batterie (3), secteur avec une prise ou avec une prise intégrée dans le réfrigérateur.
Le récipient est couplé à un système électromécanique abaissant la pression jusqu’à la possibilité d’atteindre le vide. Ce système pourra maintenir, modifier et réguler la pression à la valeur choisie. Cette boite maintenue à une pression donnée permettra de conserver les produits internes. L’action des UVC stérilisera les produits à l’intérieur, une fois la porte fermée. Cet ensemble sera disposé dans un milieu réfrigérant ou générera lui-même la réfrigération, et pourra être utilisé sans l’apport d’un système réfrigérant (VS).2D/3D explanatory drawings and diagrams
Figure 1
Figure 2
Figure 3
Figure 4
This invention is a box (5) maintained under vacuum via a pump (2) operating either electrically, electronically, mechanically, pneumatically, electromechanically and/or hydraulically. The pump generates the vacuum in the container via an internal pressure regulation and control system using a vacuum switch (4). The pressure is indicated by a mechanical or electromechanical or electrical manometer or by the vacuum switch itself. Lamps (1) or UVC-type LEDs are integrated into the container (5) making it possible to sterilize any product entering the box from all angles. The box can be of 3 types: a box that can be integrated into a cooling system and/or be a cooling box (8) (of the refrigerator or freezer type) itself and/or be an insulated box. The box and the regulation system are powered by battery (3), mains with a plug or with a plug integrated into the refrigerator.
The container is coupled to an electromechanical system lowering the pressure until a vacuum can be reached. This system will be able to maintain, modify and regulate the pressure to the chosen value. This box maintained at a given pressure will allow the internal products to be preserved. The action of UVC will sterilize the products inside, once the door is closed. This assembly will be placed in a refrigerating medium or will generate the refrigeration itself, and can be used without the addition of a refrigerating system (VS).
Exemple d’utilisation :
Nous avons prévu de concevoir via l’industrie et ses besoins de conservation, de fraîcheur, d’asepsie et de longévité des produits alimentaires, médicaux ou tout autre destinés à une conservation optimale et à une diminution des pertes et d’un risque de gâchis contrariant un équilibre écologique aujourd’hui prioritaire, en particulier dans le monde de la distribution.
Cette description de notre invention destinée à augmenter la durabilité, et à limiter toutes les pertes qui représentent un véritable fléau, tant à l’échelon de la commercialisation que de la consommation individuelle, rejoint notre souci de permettre à l’individu privé ou public sa participation à une éthique écologique personnelle et collective.
Ces récipients de grandes tailles en matériaux transparents ou opaques seront en mesure de produire à grande échelle: FROID, VIDE et DESINFECTION dont la combinaison produira un effet fortement synergique.
Dans le but de définir les grandes lignes de notre invention nous allons décrire notre
récipient le plus représentatif de notre projet car il y contient tous les éléments de notre
idée : il s’agit du récipient Numéro 1 à savoir celui qui jouit de la plus grande autonomie
énergétique et de toutes les caractéristiques de notre création: il est constitué d’une boîte
capable d’héberger :
- Un vide efficace et suffisant alimenté par une batterie elle-même rechargeable et accompagnée d’un témoin de charge donnant au consommateur le signal de la remise en charge sur le secteur.
- Le froid sera simplement fourni par le réfrigérateur domestique du fait des dimensions adaptable de notre récipient dont l’aménagement intérieur sera judicieusement équipé, afin de recevoir et ranger de façon optimale un maximum d’aliments exposés au vide, des emballages (films), transparents perforés, des boîtes de conservation (verre ou plastique transparentes aux couvercles micro perforés afin d’y permettre une création facilitée du vide interne).
- La stérilisation dans ce récipient autonome, sera assurée par la production d’UVC d’intensité et de durée d’action optimale, à partir de LEDs ou de lampes disposées sous différents angles et bénéficiera d’un cache destiné à protéger du rayonnement l’utilisateur. Le rayonnement se fera porte fermée par un déclenchement mécanique ou électronique, soit lors de l’augmentation de pression interne, soit après utilisation et manipulation septique du contenu après remise à vide. Le temps de rayonnement sera calculé en fonctions du besoin.
We have planned to design via the industry and its needs for preservation, freshness, asepsis and longevity of food, medical or any other products intended for optimal preservation and reduction of losses and the risk of spoilage. thwarting an ecological balance which is a priority today, in particular in the world of distribution.
This description of our invention intended to increase durability, and to limit all the losses which represent a real scourge, both at the level of marketing and individual consumption, joins our concern to allow the private or public individual his participation in personal and collective ecological ethics.
These large containers in transparent or opaque materials will be able to produce on a large scale: COLD, VACUUM and DISINFECTION, the combination of which will produce a highly synergistic effect.
In order to define the outline of our invention we will describe our
the most representative container of our project because it contains all the elements of our
idea: it is the Number 1 container, namely the one that enjoys the greatest autonomy
energy and all the characteristics of our creation: it consists of a box
capable of hosting:
- An effective and sufficient vacuum powered by a battery itself rechargeable and accompanied by a charge indicator giving the consumer the signal of recharging on the mains.
- The cold will simply be provided by the domestic refrigerator due to the adaptable dimensions of our container, the interior layout of which will be judiciously equipped, in order to receive and optimally store a maximum of food exposed to vacuum, packaging (films), transparent perforated, storage boxes (transparent glass or plastic with micro-perforated lids to facilitate the creation of an internal vacuum).
- Sterilization in this autonomous container will be ensured by the production of UVC of optimal intensity and duration of action, from LEDs or lamps arranged at different angles and will benefit from a cover intended to protect the user. The radiation will occur with the door closed by a mechanical or electronic trigger, either when the internal pressure increases, or after use and septic handling of the contents after re-emptying. The radiation time will be calculated according to the need.
A- L’application peut servir diverses industries et secteurs comme l’agro-alimentaire, grande consommation, grande distribution, le médical, la biotechnologie, la chimie et le pharmaceutique en conservant les produits à température, pression souhaitées et stérilisation des produits.
B- L’application domestique qui consiste à poser une boite autonome VS (vide stérilisation) dans un système réfrigérant (réfrigérateur) domestique ou de collectivité mais également utilisable sans système réfrigérant.A- The application can serve various industries and sectors such as agri-food, mass consumption, mass distribution, medical, biotechnology, chemistry and pharmaceuticals by preserving products at the desired temperature, pressure and sterilization of products.
B- The domestic application which consists of placing an autonomous VS (vacuum sterilization) box in a domestic or community refrigerating system (refrigerator) but also usable without a refrigerating system.
Claims (4)
Dans ces dispositifs les lampes (1) ou LEDS UVC demeurent et agissent sur les produits à l’intérieur de la boite (5) sans mettre en danger l’utilisateur. : Device according to claim 1 characterized in that the box (1) is not provided with a cooling system (8) but can be integrated into a cooling system controlling and regulating the temperature of the environment in which the box is positioned, for example a refrigerator or cold room. This same device can be used independently of a cooling system, for example cereals and starches.
In these devices the UVC lamps (1) or LEDS remain and act on the products inside the box (5) without endangering the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2104615A FR3122321A1 (en) | 2021-05-03 | 2021-05-03 | Device for preserving food and organic products by vacuum, refrigeration and sterilization |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2104615A FR3122321A1 (en) | 2021-05-03 | 2021-05-03 | Device for preserving food and organic products by vacuum, refrigeration and sterilization |
| FR2104615 | 2021-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3122321A1 true FR3122321A1 (en) | 2022-11-04 |
Family
ID=83848903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2104615A Withdrawn FR3122321A1 (en) | 2021-05-03 | 2021-05-03 | Device for preserving food and organic products by vacuum, refrigeration and sterilization |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3122321A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622473B1 (en) * | 2003-04-25 | 2007-11-14 | Hanspeter Steffen | Method and equipment embodiment for disinfection and preservation of foodstuffs and other products by means of o3, o2 , co2 argon, uv-c light and ultrasound in vacuo |
| US20180093814A1 (en) * | 2016-03-01 | 2018-04-05 | Jeffrey S. Melcher | Multi-function compact appliance and methods for a food or item in a container with a container storage technology |
-
2021
- 2021-05-03 FR FR2104615A patent/FR3122321A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622473B1 (en) * | 2003-04-25 | 2007-11-14 | Hanspeter Steffen | Method and equipment embodiment for disinfection and preservation of foodstuffs and other products by means of o3, o2 , co2 argon, uv-c light and ultrasound in vacuo |
| US20180093814A1 (en) * | 2016-03-01 | 2018-04-05 | Jeffrey S. Melcher | Multi-function compact appliance and methods for a food or item in a container with a container storage technology |
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| PLFP | Fee payment |
Year of fee payment: 3 |
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| ST | Notification of lapse |
Effective date: 20230105 |
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| RN | Application for restoration |
Effective date: 20230126 |
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| FC | Decision of inpi director general to approve request for restoration |
Effective date: 20230314 |