WO1982003798A1 - Method and device for manufacturing product by utilizing holography technique - Google Patents
Method and device for manufacturing product by utilizing holography technique Download PDFInfo
- Publication number
- WO1982003798A1 WO1982003798A1 PCT/JP1982/000140 JP8200140W WO8203798A1 WO 1982003798 A1 WO1982003798 A1 WO 1982003798A1 JP 8200140 W JP8200140 W JP 8200140W WO 8203798 A1 WO8203798 A1 WO 8203798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- product
- technology
- space
- manufacturing
- paragraph
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001093 holography Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011364 vaporized material Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 230000008033 biological extinction Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 241000287462 Phalacrocorax carbo Species 0.000 claims 1
- 238000004364 calculation method Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000859 sublimation Methods 0.000 abstract description 3
- 230000008022 sublimation Effects 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/121—Coherent waves, e.g. laser beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
- B23K26/0619—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams with spots located on opposed surfaces of the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0094—Adaptation of holography to specific applications for patterning or machining using the holobject as input light distribution
Definitions
- the present invention relates to a method and apparatus for directly manufacturing a desired sashimi crop using a technique of holography that enables information to be geometrically formed.
- the work proposed to eliminate the problem is to melt and purify the mineral material to make the material.] Then, the material is solidified into a certain shape and then it is cut using a knife or laser. Although it is based on the manufacturing process of cutting, the machine tool itself has a limit in the processing performance for the product. Therefore, according to a conventional machine tool, it is difficult to directly manufacture a product having a complicated internal structure as a tool, or a product having a toroidal structure. At the port, it was already defined as an inevitable limit, and it was difficult to materialize it as a concrete product:
- the present invention has solved the above-mentioned drawbacks inevitably involved in the conventional work.
- the purpose of the present invention is to reduce the S component of the wave energy of electromagnetic waves or sound waves to a predetermined value. Applying the skills of a holographic device that can be realized arbitrarily in a three-dimensional spatial domain, for example, computational methods
- the design information of the product is realized as a spatial energy distribution, and then the spatialized design of the product '; the blue report shows the height difference in the spatial distribution of the wave energy, usually the The resulting temperature difference is to provide a novel method and apparatus for manufacturing by sublimation of the desired gasified material to actual material:
- the present invention it is possible to easily and directly produce a product having a complex internal structure, a product having a local structure, and even a minute product. I can do it.
- FIG. 1 is a perspective view showing a state in which a supposedly circular product is represented as a real image of a computer porcelain graph
- FIG. 2 is a shape of a production scoop.
- Fig. 3 is a perspective view showing a state in which the space obtained by performing the above is represented as the inverse space of the space of the holographic one real image
- Fig. 3 is a perspective view showing the method of tomographic volume echo
- Fig. 4 is a perspective view showing the method. 3 is an enlarged cross-sectional view showing the case where the internal structure is present
- FIG. 5 is a cross-sectional view showing one embodiment of the device according to the present invention (A of the sixth physician). — A is shown as a new plane view.), Fig.
- FIG. 2 is a new plane view of the load capacity according to the present invention
- Fig. 7 is a plate-like large view plane.
- FIG. 8 is a front view showing an embodiment of the loading ⁇ according to the present invention in the case of manufacturing the target
- FIG. 8 is a BB view of FIG. 7:
- a holograph using a laser can synthesize a three-dimensional real image in space.
- the present invention applies this principle, calculates and processes design data of a product obtained in advance, and, in practical use, converts the design data into a fixed or temporary data.
- a hologram that changes intermittently is created, and this is illuminated with, for example, coherent light, thereby forming a so-called computer ⁇ graph.
- the gist is to make a real image as the full-scale geometric information of the product in the space, and then to produce the desired product by replacing this with real material. is there.
- Creating a hologram and irradiating it with coherent light is one method for reproducing design data of a product in a predetermined three-dimensional space. Needless to say, it can be realized using other methods.
- the basic principle for transforming a real image into real material as geometrical information is to use the temperature difference in the space generated by the holography.
- the low-density portion of the laser beam has a relatively low temperature.
- the high-density portion: 'i is relatively high. Therefore, in a vacuum, the high and low density of the laser beam is set by a holographic device, the gasified material is cleaned in these spaces, and cooling is performed from one side. If it is performed, it will sublimate into a relatively low-temperature space, and immediately crystallize, and will be realized / qualified as that space.
- the space corresponding to real materialization corresponds to a low-energy space, the holographic object (the real image component has one laser beam) High density
- the temperature rises As the temperature rises, the temperature rises:). That is, the real image 1 of the product (in this case, the high-temperature space) is conversely replaced with the real image 2 of the product in the interior of the real image 2 by the holography. It can be realized as an inverse space that connects.
- the material When the material is vaporized and crystallized, it must be sublimated (from gas to solid), and must not melt or melt during the crystallization process. There are two reasons for this.] The first reason is that in the manufacturing method and the apparatus according to the present invention, the liquid has difficulty in controlling. The second reason is that ⁇ crystals that have passed through a liquid state have poor performance as a material.
- the cooling control is as follows.
- the crystallized part is cooled by using conduction, and the formed crystal is cooled from the end. Also, by sending the gas of the laser beam material, a relative cooling effect is produced.
- the heating control is as follows. Heating is performed in a portion of the real image of the laser-beam flux. In that case, it is already a real substance.
- the first method is “method by gamma linear iso-short wavelength laser holography”. , Its substance permeability! ), It is possible to pass through the space that has already been crystallized and realized, and to form a real image in the target space.
- the second method is to use a holographic method using a laser beam with no material penetrating power, and to use the "reflected light beam on the surface of the materialized part”. . As shown in Fig. 4, the incident light beam 11 from the opening on the outer periphery of the product is reflected by the surface of the internal crystal and reaches each part.
- the reason that this method is established is that the form formed by computational holography is known as design information in advance, so the reflection path of one laser beam can be determined. Because it can be calculated.
- the method of stacking new layers is effective.
- a layer 5 having a thickness of about 4 mm is formed for a certain shape of the crop 4 and is grown to form a frost column.
- This method is also effective for adjusting the quality of the crystal by controlling the rate of crystallization by sending the vapor of the timber in a steamy manner-
- it is necessary to provide a means for preventing tilting in order to accurately form an image and crystallize at a designated position in the space.
- FIG. 5 is a plan view showing a central portion thereof (a plan view taken along a line A- ⁇ shown in FIG. ⁇ ), and FIG. ⁇ is a longitudinal sectional view thereof.
- a work room 12 is provided, for example, a table 13 is provided in the center of the vacuum work room for installing a product 18, and a laser holographic lens 15 mounted on the station wall is radiated by a laser.
- the laser beam 21 spatializes the product design information and emits the vaporized material from the vaporized material supply nozzle 1 ⁇ to the target sky.
- Reference numeral 17 denotes a collection nozzle for vaporization material, which is collected here, adjusted in temperature, and emitted again from the nozzle 10 provided with the vaporization material.
- the product is divided into three parts: a part 20 that can be materialized already, a part 19 that is in the process of being materialized, and an S part 18 that is to be materialized.
- C? I Yes. 14 is a conductor for cooling the product, which is in contact with the already depleted portion 20 to control the cooling of the crop.
- the stage 13 moves up and down to adjust the position S of the product, and at the same time, functions as an elevator for taking the product out of the vacuum chamber 12.
- a mixed vaporized material is sent to make it. If the part is made of a different material, it is manufactured by sending the vaporized material at a later time, and as another method, it is spatially shifted, Send materials and produce 0
- Embodiments of the apparatus according to the present invention include the following.
- doctor ⁇ a spring workshop, such as one that produces crops inside a vacuum workshop.
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Powder Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8207662A BR8207662A (pt) | 1981-04-27 | 1982-04-26 | Processo para obter produtos usando a tecnologia da hologrrafia e aparelho para realizar o mesmo |
DK569782A DK569782A (da) | 1981-04-27 | 1982-12-23 | Fremgangsmaade til fremstilling af produkter ved anvendelse af holografisk teknologi og et apparat til udoevelse af fremgangsmaaden |
FI824468A FI824468A0 (fi) | 1981-04-27 | 1982-12-27 | Foerfarande foer produktion av produkter under anvaendning av holografiteknologi och en daervid anvaendbar anordning |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP81/62396810427 | 1981-04-27 | ||
JP56062396A JPS57178281A (en) | 1981-04-27 | 1981-04-27 | Holography machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1982003798A1 true WO1982003798A1 (en) | 1982-11-11 |
Family
ID=13198927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1982/000140 WO1982003798A1 (en) | 1981-04-27 | 1982-04-26 | Method and device for manufacturing product by utilizing holography technique |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0077405A4 (ja) |
JP (1) | JPS57178281A (ja) |
AU (1) | AU8391182A (ja) |
NO (1) | NO824350L (ja) |
OA (1) | OA07286A (ja) |
WO (1) | WO1982003798A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750179B2 (ja) * | 1984-06-18 | 1995-05-31 | 松永 誠子 | ホログラフイ−の技術を利用して物質にエネルギ−を与える方法、及び、その装置 |
CA1265206A (en) * | 1985-02-23 | 1990-01-30 | Thomas L. Foulkes | Laser apparatus with a focus control unit |
JPH11238947A (ja) * | 1998-02-18 | 1999-08-31 | Matsunaga Shigeko | 半導体レーザーアレイ可変発振ホログラムによる半導体レーザーアレイ可変発振ホログラムビンを利用した重力波併用ホログラフィー核融合炉ビンと重力波ホログラフィーの方法、及び、その装置。 |
JP2001161837A (ja) * | 1999-12-08 | 2001-06-19 | Jun Toyama | レーザー・アレイ・ホログラム物理医療の方法、及び、その装置。 |
US7367759B2 (en) | 2004-12-07 | 2008-05-06 | A.M. Precision Machining, Inc. | Surface relief grating image machining process and product |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05173698A (ja) * | 1991-12-25 | 1993-07-13 | Seiko Instr Inc | 座標読取装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1772836A1 (de) * | 1968-07-10 | 1971-06-09 | Swainson Wyn Kelly | Verfahren und Material zur Herstellung einer dreidimensionalen Figur |
DE2003636A1 (de) * | 1970-01-28 | 1971-08-05 | Krupp Gmbh | Verfahren zur Herstellung feindisperser metallischer Legierungen |
-
1981
- 1981-04-27 JP JP56062396A patent/JPS57178281A/ja active Pending
-
1982
- 1982-04-26 AU AU83911/82A patent/AU8391182A/en not_active Abandoned
- 1982-04-26 EP EP19820901163 patent/EP0077405A4/en not_active Ceased
- 1982-04-26 WO PCT/JP1982/000140 patent/WO1982003798A1/ja not_active Application Discontinuation
- 1982-12-23 NO NO824350A patent/NO824350L/no unknown
- 1982-12-27 OA OA57880A patent/OA07286A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05173698A (ja) * | 1991-12-25 | 1993-07-13 | Seiko Instr Inc | 座標読取装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0077405A4 (en) | 1984-01-16 |
NO824350L (no) | 1982-12-23 |
AU8391182A (en) | 1982-11-24 |
EP0077405A1 (en) | 1983-04-27 |
OA07286A (en) | 1984-08-31 |
JPS57178281A (en) | 1982-11-02 |
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