JPH0410755Y2 - - Google Patents
Info
- Publication number
- JPH0410755Y2 JPH0410755Y2 JP1985091362U JP9136285U JPH0410755Y2 JP H0410755 Y2 JPH0410755 Y2 JP H0410755Y2 JP 1985091362 U JP1985091362 U JP 1985091362U JP 9136285 U JP9136285 U JP 9136285U JP H0410755 Y2 JPH0410755 Y2 JP H0410755Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- plants
- pot
- zeolite
- binder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229910021536 Zeolite Inorganic materials 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 14
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 14
- 239000010457 zeolite Substances 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 7
- 238000005342 ion exchange Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 230000035790 physiological processes and functions Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000005335 volcanic glass Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
「産業上の利用分野」
本考案は植物や家庭野菜の栽培に使用する植木
鉢に関するものである。
「従来の技術」
従来用いられている植木鉢は、素焼き製、陶
製、ビニール製等があるが、素焼き製は植物の呼
吸作用は良いものの、水持ちが悪く乾き過ぎとな
るし、陶製やビニール製は通気性が悪く、何れも
植物の生理作用に適した鉢は提案されていなかつ
た。
植物の鉢栽培における弊害として、水のやり過
ぎに因る酸欠に起因した根腐れや、肥料の与え過
ぎから肥料やけによる枯れがある。ところが、こ
の根の呼吸に必要な酸素及び気体の供給や、鉢内
水分を適正に保持することは困難であり、根から
の成育を阻害する有害物質を除去低減させること
も難しい現状にある。
このような課題を解決するために、植木鉢の全
体を毛細管現象を有するような多孔質材により形
成して、植木鉢の植物に対して自動的に給配水管
理を行つて、植物の成育を行うようにしたものが
あつた。例えば、実開昭56−160499号等。
「考案が解決しようとする問題点」
従来の従来技術は、植木鉢を多孔質材により成
型するものであるが、その形成材料は、アルミナ
(Al2O3)または炭化硅素(SiC)の細粒子を骨材
とし、長石その他の粘土類を結合材として人造研
削砥石用多孔質材に形成するものである。そのた
めに植木鉢としては、その形成材料によつて物理
的な強度や耐久性には優れたものとなつている
が、植物の成育のために必要な保水性やイオン交
換作用については、十分なものとはなつていな
い。
すなわち、骨材となつているアルミナや炭化硅
素等の形成材料は、この材料の粒子間の毛細管現
象によつて給水作用は十分なものとなつている
が、植木鉢内での水分の保水性やイオン交換によ
る保肥性等の機能は充分なものではないものであ
る。
そのために、植物に必要な水分が植木鉢内に滞
留したり過剰な水分の給水となつたり、あるいは
肥料成分である窒素成分やカリ成分等の過剰投与
となつて水分や肥料等を効率よく供給させること
ができないという問題があつた。
「問題点を解決するための手段」
本考案は、上記のような問題点を解消しようと
するもので、次のように構成したものである。
吸着作用及びイオン交換作用を有するゼオライ
トを粉砕後、高温殺菌処理して主原料を形成し、
これにセメント等の無機系のバインダー及びアク
リル系エマルジヨンからなる有機系のバインダー
と水とを混練し、これを型枠内にて圧縮成型した
ことを特徴とする植木鉢である。
上記のような構成とすることにより、植物の成
育に必要な水分や肥料等を効率よく供給して植物
の生理作用に適した植木鉢を提供することができ
るものである。
「実施例」
以下、本考案の実施例を図面に基づいて説明す
ると、図は、本考案に係る植木鉢の縦断側面図で
ある。本考案に係る植木鉢は、その材料を水はけ
水持ちの良いゼオライトとするものである。
即ち、現在飼料添加剤、土質改良剤等に利用さ
れているゼオライトは火山ガラスから変質生成し
た堆積岩中の構成鉱物であるが、その特性とし
て、吸湿性と共に、いろいろなガスの吸着性に優
れ、イオン交換や活性の性質がある。
本考案は、この吸着作用及びイオン交換作用を
有するゼオライトを主体とした原料で、鉢容器体
を成型するものである。粉砕高温殺菌処理したゼ
オライトを主原料としてセメント等の無機系バイ
ンダーとアクリル系エマルジヨンから成る有機系
バインダー及び水を使用して成型するもので、無
機系バインダー及び水を使用して成型するもの
で、無機系バインダーはゼオライトに対して10〜
60wt%、有機系バインダーは0.1〜10wt%の配合
割合として広口の鉢型枠により圧縮加工し、図に
示すような鉢容器体1に成型するものである。こ
の場合、鉢底部2の厚さは使用する受皿3の保持
水位以下になるよう(10〜45mm)にする。
具体的には、ゼオライトに対して10〜60wt%
のセメントと40〜70wt%の水を混練りし型枠に
圧縮充填して任意の形に成型するものであるが、
鉢内水分を低減する場合には、アクリル系エマル
ジヨンのペトロツク150[登録商標](市販品)を
0.1〜10wt%添加して成型加工する。
ゼオライトに対して凍結する水分が多いと強度
的に弱く、少なくても成型性に乏しくなるので、
水分量は好ましくは55〜60wt%が良い。セメン
ト量が多いとPH値が高くなり、少ないと強度の発
現が低くなるので、好ましい量は20〜40wt%で
ある。アクリル系エマルジヨンであるペトロツク
150を添加すると、接着性が向上し、収縮性を低
減し、耐透水性を向上させることが出来、エマル
ジヨンがゼオライト表面を覆つて給水量をコント
ロールさせることが出来る。ペトロツク150の添
加量は0.3〜5wt%が好ましい。
実験では、調合比による強度は表1のようにな
つた。
"Industrial Application Field" The present invention relates to a flowerpot used for growing plants and household vegetables. ``Conventional technology'' Traditionally used flowerpots are made of unglazed pottery, ceramic, vinyl, etc., but while unglazed pots are good for plants to breathe, they do not hold water well and dry out too much, while pots made of ceramic or vinyl Both have poor ventilation, and no pots suitable for the physiological functions of plants have been proposed. Harmful effects of growing plants in pots include root rot due to lack of oxygen due to overwatering, and withering due to fertilizer burn due to overwatering. However, it is difficult to supply the oxygen and gas necessary for root respiration and to properly maintain moisture in the pot, and it is also difficult to remove and reduce harmful substances that inhibit growth from the roots. In order to solve these problems, the entire flower pot is made of a porous material that exhibits capillary action, and the water supply and distribution to the plants in the pot is automatically managed to help the plants grow. The thing I made was hot. For example, Utility Model Application No. 56-160499. ``Problem that the invention aims to solve'' The conventional technology is to mold flower pots from porous material, but the forming material is fine particles of alumina (Al 2 O 3 ) or silicon carbide (SiC). is used as an aggregate and feldspar and other clays are used as a binding material to form a porous material for an artificial grinding wheel. For this reason, flower pots have excellent physical strength and durability depending on the material they are made of, but they do not have sufficient water retention and ion exchange properties necessary for plant growth. It has not become familiar. In other words, the forming materials used as aggregates, such as alumina and silicon carbide, have a sufficient water supply effect due to the capillary phenomenon between the particles of this material, but the water retention capacity within the flower pot and Functions such as fertilization retention through ion exchange are not sufficient. For this reason, water necessary for plants may accumulate in the flowerpot, excessive water may be supplied, or fertilizer components such as nitrogen and potassium may be over-administered, making it difficult to efficiently supply water and fertilizer. I had a problem that I couldn't do it. "Means for Solving the Problems" The present invention attempts to solve the above problems and is constructed as follows. After pulverizing zeolite, which has adsorption and ion exchange functions, it is subjected to high temperature sterilization to form the main raw material.
This is a flowerpot characterized by kneading an inorganic binder such as cement, an organic binder such as an acrylic emulsion, and water, and compressing the mixture in a mold. With the above configuration, it is possible to provide a flower pot that is suitable for the physiological functions of plants by efficiently supplying water, fertilizer, etc. necessary for the growth of plants. "Example" Hereinafter, an example of the present invention will be described based on the drawings. The figure is a longitudinal sectional side view of a flowerpot according to the present invention. The flowerpot according to the present invention is made of zeolite, which has good drainage and water retention. In other words, zeolite, which is currently used as a feed additive, soil conditioner, etc., is a constituent mineral of sedimentary rock that has been transformed from volcanic glass. It has ion exchange and active properties. In the present invention, a pot container body is formed using a raw material mainly composed of zeolite, which has adsorption and ion exchange functions. It is molded using pulverized high-temperature sterilized zeolite as the main raw material, an inorganic binder such as cement, an organic binder consisting of acrylic emulsion, and water, and an inorganic binder and water. Inorganic binder is 10 to zeolite
The composition is compressed at a blending ratio of 60wt% and the organic binder is 0.1 to 10wt% using a wide-mouthed pot frame, and then molded into a pot container body 1 as shown in the figure. In this case, the thickness of the pot bottom 2 is set to be below the water level held in the saucer 3 used (10 to 45 mm). Specifically, 10 to 60wt% to zeolite
cement and 40 to 70 wt% water are mixed and compressed into a mold and molded into any shape.
To reduce moisture in the pot, use acrylic emulsion Petrotsuk 150 [registered trademark] (commercial product).
Add 0.1 to 10wt% and mold. If there is too much water that freezes against the zeolite, the strength will be weak, and even if there is too little, the moldability will be poor.
The moisture content is preferably 55 to 60 wt%. If the amount of cement is large, the PH value will be high, and if it is small, the development of strength will be low, so the preferable amount is 20 to 40 wt%. Petrotsuk, an acrylic emulsion
Addition of 150 improves adhesion, reduces shrinkage, and improves water permeability, allowing the emulsion to cover the zeolite surface and control the amount of water supplied. The amount of Petrotsk 150 added is preferably 0.3 to 5 wt%. In the experiment, the strength according to the mixing ratio was as shown in Table 1.
【表】
「作用」
本考案に係る植木鉢を使用するときは、植え付
けるべき植物の根を洗滌して鉢内に備え付けの人
工用土(ゼオライト、パーライト、バーミユキユ
ライト等)を取り出し、根を傷めないようにして
鉢に植え付ける。これを受皿3に置き、受皿3に
水を注ぎ込んで水位が安定するまで給水する。水
の管理は2〜5日に一度受皿3に給水すればよ
く、受皿3の水が無くなつてから2〜3日経ても
人工用土中の水分は18〜20%を保持している。
受皿3の水は自動的に給水され、鉢内には滞留
水が生ぜす、一定水分に保つ為、根腐れが防が
れ、水管理の難しい植物でも水管理が極めて楽に
なる。
本考案にかかる植木鉢はゼオライトの特性であ
る保水性、保肥性、通気性を備えており、又植物
の成長に伴つて根から放出される有害物質である
アンモニア等を吸着する。また、植木鉢は主原料
を高温殺菌処理をしてあり、しかも加熱処理され
ている人工用土を用いているので、植物に対して
の病気などは全く心配がない。
鉢に入れる人工用土には植物に必要な窒素、リ
ン、カリウムの三要素の外にキレート微量要素
(鉄、銅、亜鉛、モリブデン、ほう素、マンガン
等)を保持させたものを使用すれば、植物の成育
に効果が大きい。
又、バインダーにセメントを使用しているの
で、セメント中のカルシウムが作用して高カルシ
ウムの野菜等の栽培が可能である。
次に本考案にかかる植木鉢を用いた植物の栽培
実施例を表2に示す。[Table] "Operation" When using the flower pot of the present invention, wash the roots of the plant to be planted and remove the artificial soil (zeolite, perlite, vermiyukilite, etc.) provided in the pot to prevent damage to the roots. Plant it in a pot like this. This is placed on a saucer 3, and water is poured into the saucer 3 until the water level becomes stable. For water management, it is sufficient to supply water to the saucer 3 once every 2 to 5 days, and even after 2 to 3 days have passed since the water in the saucer 3 has run out, the water content in the artificial soil remains at 18 to 20%. Water is automatically supplied to the saucer 3, and stagnant water is generated in the pot to maintain a constant moisture content, which prevents root rot and makes water management extremely easy even for plants that are difficult to manage. The flower pot according to the present invention has water retention, fertilizer retention, and air permeability, which are the characteristics of zeolite, and also adsorbs harmful substances such as ammonia released from the roots of plants as they grow. Additionally, the main raw materials for the flowerpots are sterilized at high temperatures, and the artificial soil is heat-treated, so there is no need to worry about diseases affecting the plants. If you use artificial soil for pots that holds chelated trace elements (iron, copper, zinc, molybdenum, boron, manganese, etc.) in addition to the three elements necessary for plants: nitrogen, phosphorus, and potassium, Great effect on plant growth. Furthermore, since cement is used as the binder, the calcium in the cement acts on the binder, making it possible to grow vegetables with high calcium content. Next, Table 2 shows examples of cultivating plants using the flower pots of the present invention.
【表】
○…良好 △…普通 ×…不良
「考案の効果」
本考案は叙上のように、吸着作用及びイオン交
換作用を有するゼオライトを粉砕後、高温殺菌処
理して主原料を形成し、これにセメント等の無機
系のバインダー及びアクリル系エマルジヨンから
なる有機系のバインダーと水とを混練し、これを
型枠内にて圧縮成型したものである。
従つて、植物の成育に必要な水分や肥料等を効
率よく供給して植物の生理作用に適したものとな
る。また、主原料であるゼオライト中の溶離カル
シウムが植物に供給されるので、植物の成育によ
り適したものとなると共に、土壌が酸性化の傾向
にあつても陽イオンを供給するので、酸性化に対
する緩衝効果を有する。[Table] ○...Good △...Fair ×...Poor "Effect of the invention" As mentioned above, the invention consists of pulverizing zeolite, which has adsorption and ion exchange properties, and then sterilizing it at high temperature to form the main raw material. This is mixed with an inorganic binder such as cement, an organic binder such as an acrylic emulsion, and water, and then compression molded in a mold. Therefore, water, fertilizer, etc. necessary for plant growth can be efficiently supplied, making it suitable for the physiological functions of plants. In addition, eluted calcium in zeolite, which is the main raw material, is supplied to plants, making it more suitable for plant growth.Also, even if the soil tends to become acidic, it supplies cations, so it is effective against acidification. Has a buffering effect.
図面は本考案に係る植木鉢の縦断側面図であ
る。
1……鉢容器体、2……鉢底部、3……受皿。
The drawing is a longitudinal sectional side view of the flower pot according to the present invention. 1... Pot container body, 2... Pot bottom, 3... Saucer.
Claims (1)
トを粉砕後、高温殺菌処理して主原料を形成し、 これにセメント等の無機系のバインダー及びア
クリル系エマルジヨンからなる有機系のバインダ
ーと水とを混練し、 これを型枠内にて圧縮成型した、 ことを特徴とする植木鉢。[Claim for Utility Model Registration] After pulverizing zeolite, which has adsorption and ion exchange properties, it is subjected to high temperature sterilization to form the main raw material, which is then combined with an organic binder consisting of an inorganic binder such as cement and an acrylic emulsion. A flowerpot characterized by kneading a binder and water and compressing the mixture in a mold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091362U JPH0410755Y2 (en) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091362U JPH0410755Y2 (en) | 1985-06-17 | 1985-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61207147U JPS61207147U (en) | 1986-12-27 |
JPH0410755Y2 true JPH0410755Y2 (en) | 1992-03-17 |
Family
ID=30647188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985091362U Expired JPH0410755Y2 (en) | 1985-06-17 | 1985-06-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0410755Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311738A (en) * | 1976-07-19 | 1978-02-02 | Shikoku Kaken Kogyo Kk | Flower pot |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56160449U (en) * | 1980-04-30 | 1981-11-30 |
-
1985
- 1985-06-17 JP JP1985091362U patent/JPH0410755Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311738A (en) * | 1976-07-19 | 1978-02-02 | Shikoku Kaken Kogyo Kk | Flower pot |
Also Published As
Publication number | Publication date |
---|---|
JPS61207147U (en) | 1986-12-27 |
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