WO2010131329A1 - 水槽用クリーナー - Google Patents
水槽用クリーナー Download PDFInfo
- Publication number
- WO2010131329A1 WO2010131329A1 PCT/JP2009/058841 JP2009058841W WO2010131329A1 WO 2010131329 A1 WO2010131329 A1 WO 2010131329A1 JP 2009058841 W JP2009058841 W JP 2009058841W WO 2010131329 A1 WO2010131329 A1 WO 2010131329A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleaner
- water tank
- wall
- aquarium
- cleaner body
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
Definitions
- This invention relates to an aquarium cleaner for cleaning an inner wall surface of an aquarium such as an aquarium fish tank.
- the peripheral wall of the aquarium tank is made of a transparent glass plate or synthetic resin plate.
- a tank cleaner for cleaning the inner wall of such an aquarium as shown in Patent Documents 1 to 3 below, It is well known that it can be operated from the outside of the water tank using magnetic force.
- This water tank cleaner has a cleaner main body and an outer operation member in which magnets are embedded, and the cleaner main body and the outer operation member are adsorbed by a magnetic force across the water tank wall. Then, by moving the outer operation member along the outer surface of the water tank wall, the cleaner main body is moved along the inner surface of the water tank wall following the movement of the outer operation member to clean the inner wall surface of the water tank.
- the conventional aquarium cleaners shown in Patent Documents 1 to 3 above cannot clean the periphery of the corner between two adjacent flat surfaces of the aquarium inner wall surface.
- the conventional cleaner body cannot be disposed in conformity with the inside of the corner portion, and thus the periphery of the corner portion cannot be reliably cleaned.
- the present invention has been made in view of the above problems, and an object of the present invention is to provide a water tank cleaner capable of reliably cleaning the periphery of a corner portion on the inner wall surface of the water tank.
- the present invention comprises the following means.
- a water tank cleaner for cleaning an inner wall surface of a water tank A cleaner body placed inside the aquarium, An outer operation member disposed outside the water tank and capable of magnetically adsorbing the cleaner body through the water tank wall;
- the cleaner body includes a pair of left and right oscillating bodies, and the cleaner body includes a pair of oscillating bodies that are foldable between the opposing side edges of the pair of oscillating bodies.
- the cleaner main body is configured to be swingable between a parallel state arranged in parallel and a bent state in which the swing member on one side is bent and disposed on the back side with respect to the swing member on the other side,
- the cleaner main body is set in a parallel state, and the front surfaces of the pair of rocking bodies are arranged in close contact with the inner wall surface.
- the cleaner main body When the cleaner main body is installed around the corner between two adjacent flat surfaces on the inner wall surface of the water tank, the cleaner main body is set in a bent state, and the front surface of the swinging body on one side is on one side A water tank cleaner, wherein the water tank cleaner is disposed so as to be in close contact with the flat surface of the other side, and so that the front surface of the other oscillator is in close contact with the flat surface on the other side.
- the guide surface is configured by an inclined surface that gradually protrudes outward as it goes to the back surface side, and a protruding end edge on the back surface side of the guide surface is formed as an arc surface with R. 3.
- the cleaner body since the cleaner body includes a pair of left and right oscillating bodies that can be bent between the parallel state and the bent state, the cleaner body is set in the bent state at the corner portion. Therefore, it is arranged in conformity with the corner portion. Therefore, in this state, the corner portion can be reliably cleaned by moving the outer operation member and moving the cleaner body along the inside of the corner portion.
- the guide surface is the other flat surface.
- the cleaner body can be accurately arranged along the corner portion, and cleaning work can be performed. This can be done more easily and reliably.
- FIG. 1 is a perspective view showing a water tank cleaner according to an embodiment of the present invention installed in a water tank.
- FIG. 2 is a perspective view showing the aquarium cleaner according to the embodiment.
- FIG. 3A is a front view showing the aquarium cleaner according to the embodiment.
- FIG. 3B is a side view showing the aquarium cleaner according to the embodiment.
- FIG. 3C is a plan view showing the aquarium cleaner according to the embodiment.
- FIG. 4 is an exploded perspective view showing the water tank cleaner according to the embodiment.
- FIG. 5A is a plan view showing the aquarium cleaner of the embodiment installed on a flat surface.
- FIG. 5B is a plan view showing the aquarium cleaner according to the embodiment in the vicinity of the corner portion.
- Drawing 5C is a top view showing the state where the tank cleaner of an embodiment was installed in the corner part.
- FIG. 1 to 5 are views showing an aquarium cleaner according to an embodiment of the present invention.
- this aquarium cleaner includes a cleaner body 2 and an outer operation member 5 and is used when cleaning an inner wall surface of a glass aquarium such as an aquarium fish tank.
- the vertical direction is referred to as “vertical direction” toward FIG. 3A
- the horizontal direction is referred to as “horizontal direction” toward FIG.
- the upper side toward FIG. 3C will be referred to as the “rear side”
- the lower side toward FIG. 3C will be referred to as the “front side”.
- the cleaner body 2 includes a pair of left and right oscillating bodies 3 and 3.
- the oscillating body 3 includes a first member 21 provided on the front side thereof and a second member 22 provided so as to cover the back side of the first member 21. By being combined, it is formed into a hollow shape having a closed space portion inside.
- a permanent magnet 23 is fixed to the back surface (inner surface) of the first member 21 inside the oscillator 3.
- a flat cleaning surface 30 is provided in front of the rocking body 3.
- the cleaning surface 30 is a sheet-like brush member such as a woven fabric, a nonwoven fabric, a knitted fabric, a pile fabric, or the like so that the dirt attached to the wall surface of the water tank can be scraped off or wiped off. A wiping member is adhered.
- both the rocking bodies 3 and 3 are comprised so that rocking
- the cleaner body 2 includes both the rocking bodies 3 and 3 arranged side by side in parallel, and the cleaning surfaces 30 and 30 arranged in the same plane (see FIG. 5A) and the one-side rocking body.
- the moving body 3 is bent to the back side with respect to the other oscillating body 3, and is configured to be oscillatable between a bent state (see FIG. 5C) in which the cleaning surfaces 30 and 30 are arranged substantially at right angles. Yes.
- Engagement surfaces 32 and 32 are provided on the back side of the side surface on the opposite side of both the oscillating bodies 3 and 3 so that the side surface and the back surface are chamfered. In the bent state, the engagement surfaces 32 and 32 are engaged with each other, so that the cleaning surfaces 30 and 30 are arranged at substantially right angles.
- the guide surfaces 33 and 33 are formed so that the swinging side surfaces (outer surfaces) of the swinging bodies 3 and 3 protrude laterally from the front side toward the back side. Further, the projecting edges of the guide surfaces 33, 33, that is, the corner portions between the guide surfaces 33, 33 and the back surface are formed as arc surfaces 34, 34 with R.
- the cleaner body 2 has an apparent specific gravity that is lighter than that of water. When the cleaner body 2 is placed under the surface of the water in the aquarium, it floats on the surface of the water due to buoyancy when the magnetic force is not affected.
- the outer operation member 5 includes a first member 51 provided on the side facing the cleaner body 2 (back side) and a second member provided so as to cover the front side of the first member 51. 52, and the two members 51, 52 are combined to form a hollow shape having a closed space inside.
- a permanent magnet 53 is fixed to the back surface (inner surface) of the first member 51 inside the outer operation member 5.
- the back surface of the outer operation member 5 is configured as a flat contact surface 50, and the permanent magnet 53 and the permanent magnet 23 of the cleaner body 2 are attracted to each other by a magnetic force, whereby the contact surface of the outer operation member 5 is obtained. 50 and the front surface (cleaning surfaces 30, 30) of the cleaner body 2 are adsorbed.
- a knob portion 55 that extends along the vertical direction and protrudes to the front side is integrally formed. Then, the user can easily move the outer operation member 5 by pinching the knob 55 with a finger. Note that a large number of protrusions 56 are integrally formed on the outer peripheral surface of the knob portion 55 to prevent slipping.
- a sheet-like cushioning member having flexibility or elasticity is affixed to the contact surface 50 of the outer operation member 5 so that the outer wall surface is not damaged due to contact with the water tank outer wall surface. It is worn.
- the cleaner body 2 is held in a state where its cleaning surfaces 30 and 30 are in close contact with the inner wall surface of the water tank 1, while outside operation of the water tank 1.
- the contact surface 50 of the member 5 is brought into contact with the outer wall surface of the water tank 1 while facing the cleaner body 2 in the water tank 1.
- the cleaner body 2 and the outer operation member 5 are magnetically attracted to each other via the water tank wall (glass plate), and the cleaning surfaces 30 and 30 of the cleaner body 2 are held in close contact with the inner wall surface of the water tank 1. .
- the cleaner body 2 arranges the shaft member 25 along the vertical direction and arranges the pair of rocking bodies 3 and 3 in parallel so as to be lined up on the left and right.
- the outer side operation member 5 usually arrange
- the outer operation member 5 is moved up and down and left and right along the outer wall surface of the water tank 1 while holding the knob portion 55 with a finger.
- the cleaner body 2 follows the outer operation member 5 and moves along the inner wall surface of the water tank 1, and the inner wall surface of the water tank 1 is cleaned.
- the aquarium cleaner of the present embodiment two adjacent flat surfaces of the aquarium inner wall surface, for example, one wall inner surface 11 such as the front wall inner surface, and the side wall inner surface arranged perpendicular to the one wall inner surface 11.
- one wall inner surface 11 such as the front wall inner surface
- the side wall inner surface arranged perpendicular to the one wall inner surface 11.
- the cleaner body 2 is further moved by moving the outer operation member 5. Is moved to the inner surface 12 side of the other wall. Then, as shown in FIG. 5B, the guide surface 33 of the right (other side) rocking body 3 is guided by the inner surface 12 of the other wall, and the other side rocking body 3 automatically rocks to the back side. As shown in FIG. 5C, the cleaning surface 30 of the left side (one side) rocking body 3 remains in close contact with the inner surface 11 of the one wall, and the other side rocking body 3 is 90 ° to the back side with respect to the one side rocking body 3.
- the corner portion 13 With the cleaner body 2 arranged along the inside of the corner portion 13 as described above, the corner portion 13 is moved up and down along the corner portion 13 by moving the outer operation member 5. The inside can be reliably cleaned.
- the outer operation member 5 is turned around to the outer surface side of the other wall and then the outer operation member 5.
- the one-side oscillating body 3 of the cleaner body 2 moves from the inner surface 11 of one wall to the inner surface 12 of the other wall, and is magnetically attracted to the outer operation member 5 and is in close contact with the inner surface 12 of the other wall.
- the pair of oscillating bodies 3 and 3 automatically shifts from the bent state to the parallel state, and the cleaner body 2 moves from the corner portion 13 to the inner surface 12 of the other wall.
- the cleaner of the present embodiment can be moved from the inner surface 11 of one wall to the inner surface 12 of the other wall through the corner portion 13 in a state where the cleaner body 2 is in close contact with the inner wall surface of the water tank 1.
- the cleaner body 2 can be moved between any two wall surfaces on the inner wall surface of the water tank in the same manner as described above.
- the cleaner main body 2 including the pair of left and right oscillating bodies 3 and 3 that can be bent between the parallel state and the bent state is provided, the cleaner main body 2 is used as the water tank.
- the pair of rocking bodies 3, 3 are bent and arranged to fit inside the corner portion 13. Therefore, in this state, the corner portion 13 can be reliably cleaned by moving the outer operation member 5 and moving the cleaner body 2 along the corner portion 13.
- the guide surface 33 is formed on the outer edge of the rocking body 3 in the cleaner body 2, so that when the guide surface 33 is moved from the inner surface 11 to the corner portion 13, the guide surface 33 moves to the other wall.
- the other-side rocking body 3 can be smoothly rocked in the bending direction, and the cleaner body 2 can be reliably moved to the corner portion 13.
- the moving body 3 can be swung in the bending direction.
- the engagement surfaces 32 and 32 are formed on the inner edges of the pair of rocking bodies 3 and 3, and in the bent state, the engagement surfaces 32 and 32 are engaged with each other. Since the oscillating bodies 3 and 3 are arranged substantially at right angles, both the oscillating bodies 3 and 3 can be prevented from being bent greatly exceeding 90 °. For this reason, the cleaner body 2 can be accurately disposed in the corner portion 13, and the cleaning operation can be performed more easily and reliably.
- the cleaner body 2 when the cleaner body 2 is moved from the corner portion 13 to a flat surface such as the inner surface 12 of the other wall, the pair of oscillating bodies 3 and 3 are changed from the bent state to the parallel state.
- the two oscillating bodies 3 and 3 are arranged in close contact with the flat surface. In this way, the cleaner main body 2 can be moved from the inner surface 11 of one wall to the inner surface 12 of the other wall perpendicular to the inner surface without taking the cleaner body 2 onto the water surface. There is no need to perform such troublesome operations, and the cleaning operation can be performed easily and reliably.
- both the oscillating bodies 3 and 3 are not greatly bent by 90 ° or more in the bent state, the outer operation member is moved when the cleaner body 2 is moved from the corner portion 13 to the flat surface. With the adsorption force of 5, both the rocking bodies 3, 3 can be smoothly shifted from the bent state to the parallel state. Therefore, the cleaning operation can be performed more easily and reliably.
- the specific gravity (apparent specific gravity) of the cleaner body 2 is adjusted so as to be lighter than that of water. Even if the suction force of the operation member 5 does not reach and falls off, the cleaner body 2 floats on the water surface. Therefore, when the cleaner body 2 is dropped, it is not necessary to put a hand in the water, and the cleaner body 2 can be recovered by a simple operation of picking up the cleaner body 2 floating on the water surface.
- the size of the aquarium cleaner of the present invention is not particularly limited, and a size corresponding to the aquarium to be cleaned may be used.
- the size, the number of installation, the installation position, the attractive force, etc. of the permanent magnets provided on the cleaner body and the outer operation member are not particularly limited, and any magnet can be used according to the desired performance. It ’s fine.
- the aquarium cleaner of the present invention is made of a synthetic resin plate with a transparent aquarium wall.
- the present invention can also be applied to the case of cleaning the constructed synthetic resin water tank.
- the water tank cleaner of the present invention can be suitably used for cleaning the inner wall surface of a water tank such as an aquarium fish tank.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
水槽の内側に配置されるクリーナー本体と、
水槽の外側に配置され、かつ水槽壁を介して前記クリーナー本体を磁気吸着可能な外側操作部材と、を備え、
前記クリーナー本体は、左右一対の揺動体を備え、前記一対の揺動体の対向し合う側縁部間において折曲自在に連結されることにより、前記クリーナー本体は、前記一対の揺動体が左右に並列に配置される並列状態と、一方側の揺動体が他方側の揺動体に対し背面側に折曲して配置される折曲状態との間で揺動自在に構成され、
水槽内壁面の平坦面に前記クリーナー本体が設置される場合には、前記クリーナー本体が並列状態に設定されて、前記一対の揺動体の各正面が、内壁面にそれぞれ密着するように配置される一方、
水槽内壁面における隣り合う2つの平坦面間のコーナー部周辺に前記クリーナー本体が設置される場合には、前記クリーナー本体体が折曲状態に設定されて、一方側の揺動体の正面が一方側の平坦面に密着するとともに、他方側の揺動体の正面が他方側の平坦面に密着するように配置されることを特徴とする水槽用クリーナー。
11:一壁内面(一方側の平坦面)
12:他壁内面(他方側の平坦面)
13:コーナー部
2:クリーナー本体
3:揺動体
32:係合面
33:ガイド面
34:円弧面
5:外側操作部材
Claims (4)
- 水槽内壁面を清掃するための水槽用クリーナーであって、
水槽の内側に配置されるクリーナー本体と、
水槽の外側に配置され、かつ水槽壁を介して前記クリーナー本体を磁気吸着可能な外側操作部材と、を備え、
前記クリーナー本体は、左右一対の揺動体を備え、前記一対の揺動体の対向し合う側縁部間において折曲自在に連結されることにより、前記クリーナー本体は、前記一対の揺動体が左右に並列に配置される並列状態と、一方側の揺動体が他方側の揺動体に対し背面側に折曲して配置される折曲状態との間で揺動自在に構成され、
水槽内壁面の平坦面に前記クリーナー本体が設置される場合には、前記クリーナー本体が並列状態に設定されて、前記一対の揺動体の各正面が、内壁面にそれぞれ密着するように配置される一方、
水槽内壁面における隣り合う2つの平坦面間のコーナー部周辺に前記クリーナー本体が設置される場合には、前記クリーナー本体体が折曲状態に設定されて、一方側の揺動体の正面が一方側の平坦面に密着するとともに、他方側の揺動体の正面が他方側の平坦面に密着するように配置されることを特徴とする水槽用クリーナー。 - 前記揺動体の外側縁部には、前記クリーナー本体を前記一方側の平坦面から前記コーナー部に移動させた際に、前記他方側の平坦面にガイドされて、前記他方側の揺動体を前記一方側の揺動体に対し背面側に揺動させるガイド面が設けられている請求項1に記載の水槽用クリーナー。
- 前記ガイド面は、背面側に向かうに従って次第に、外側方に突出するような傾斜面によって構成され、そのガイド面における背面側の突出端縁が、R付きの円弧面に形成されている請求項1または2に記載の水槽用クリーナー。
- 前記一対の揺動体における対向側の側縁部には、折曲状態において係合することにより、前記一方側の揺動体に対し前記他方側の揺動体がほぼ直角に配置された状態に保持する係合面が設けられている請求項1~3のいずれか1項に記載の水槽用クリーナー。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09844603.2A EP2430915A4 (en) | 2009-05-12 | 2009-05-12 | DEVICE FOR CLEANING WATER TANK |
PCT/JP2009/058841 WO2010131329A1 (ja) | 2009-05-12 | 2009-05-12 | 水槽用クリーナー |
US13/319,866 US20120110771A1 (en) | 2009-05-12 | 2009-05-12 | Water tank cleaner |
JP2011513147A JP4988962B2 (ja) | 2009-05-12 | 2009-05-12 | 水槽用クリーナー |
CN2009801592333A CN102438442A (zh) | 2009-05-12 | 2009-05-12 | 水箱用清洁器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/058841 WO2010131329A1 (ja) | 2009-05-12 | 2009-05-12 | 水槽用クリーナー |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010131329A1 true WO2010131329A1 (ja) | 2010-11-18 |
Family
ID=43084719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/058841 WO2010131329A1 (ja) | 2009-05-12 | 2009-05-12 | 水槽用クリーナー |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120110771A1 (ja) |
EP (1) | EP2430915A4 (ja) |
JP (1) | JP4988962B2 (ja) |
CN (1) | CN102438442A (ja) |
WO (1) | WO2010131329A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120204803A1 (en) * | 2008-02-14 | 2012-08-16 | Julian Sprung | Magnetic cleaning device |
US8739356B2 (en) * | 2011-01-31 | 2014-06-03 | Mark Hausmann | Cleaning system for transparent tank |
WO2019052569A1 (zh) * | 2017-09-18 | 2019-03-21 | 何启源 | 鱼缸 |
US20230008002A1 (en) * | 2019-12-06 | 2023-01-12 | Spectrum Brands, Inc. | Flexible cleaning device for aquarium and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348467U (ja) | 1976-09-28 | 1978-04-24 | ||
JPH0298842U (ja) | 1989-01-23 | 1990-08-07 | ||
JP3004858U (ja) * | 1994-05-30 | 1994-11-29 | 輝三 太田 | 水槽の壁面清掃具 |
JP2002534067A (ja) | 1999-01-07 | 2002-10-15 | バッケル・ホールディング・ソン・ベスローテン・フェンノートシャップ | 水槽窓の内側を清掃するための装置及び方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600737A (en) * | 1970-01-05 | 1971-08-24 | Melvin Shore | Apparatus for cleaning windows |
GB2105977A (en) * | 1981-09-21 | 1983-04-07 | George Keith Harley Pearce | Apparatus for cleaning aquarium glass panels |
JPH034858U (ja) * | 1989-06-03 | 1991-01-18 | ||
JPH099818A (ja) * | 1995-06-28 | 1997-01-14 | Mitsubishi Heavy Ind Ltd | 密着式自走漁網清掃装置 |
US6634052B2 (en) * | 2001-02-21 | 2003-10-21 | Bakker Holding Son B.V. | Apparatus for remotely cleaning interior walls of tanks from the tank exterior |
US20060090278A1 (en) * | 2004-11-02 | 2006-05-04 | Hang Yao C | Aquarium having foldable cleaner |
CN201079370Y (zh) * | 2007-07-09 | 2008-07-02 | 吕玮 | 可翻折的拖把头 |
CN201157835Y (zh) * | 2008-03-04 | 2008-12-03 | 李乐垚 | 鱼缸擦洗器 |
-
2009
- 2009-05-12 WO PCT/JP2009/058841 patent/WO2010131329A1/ja active Application Filing
- 2009-05-12 JP JP2011513147A patent/JP4988962B2/ja active Active
- 2009-05-12 EP EP09844603.2A patent/EP2430915A4/en not_active Withdrawn
- 2009-05-12 US US13/319,866 patent/US20120110771A1/en not_active Abandoned
- 2009-05-12 CN CN2009801592333A patent/CN102438442A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348467U (ja) | 1976-09-28 | 1978-04-24 | ||
JPH0298842U (ja) | 1989-01-23 | 1990-08-07 | ||
JP3004858U (ja) * | 1994-05-30 | 1994-11-29 | 輝三 太田 | 水槽の壁面清掃具 |
JP2002534067A (ja) | 1999-01-07 | 2002-10-15 | バッケル・ホールディング・ソン・ベスローテン・フェンノートシャップ | 水槽窓の内側を清掃するための装置及び方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2430915A4 |
Also Published As
Publication number | Publication date |
---|---|
CN102438442A (zh) | 2012-05-02 |
US20120110771A1 (en) | 2012-05-10 |
JP4988962B2 (ja) | 2012-08-01 |
EP2430915A1 (en) | 2012-03-21 |
EP2430915A4 (en) | 2014-01-01 |
JPWO2010131329A1 (ja) | 2012-11-01 |
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