JP3144793B2 - Component suction nozzle and component mounting device equipped with the component suction nozzle - Google Patents
Component suction nozzle and component mounting device equipped with the component suction nozzleInfo
- Publication number
- JP3144793B2 JP3144793B2 JP28209590A JP28209590A JP3144793B2 JP 3144793 B2 JP3144793 B2 JP 3144793B2 JP 28209590 A JP28209590 A JP 28209590A JP 28209590 A JP28209590 A JP 28209590A JP 3144793 B2 JP3144793 B2 JP 3144793B2
- Authority
- JP
- Japan
- Prior art keywords
- component
- suction nozzle
- component suction
- tip
- center
- 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 - Fee Related
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Description
【発明の詳細な説明】 産業上の利用分野 本発明は、電子部品装着装置または部品テーピング装
置において電子部品を吸着し、移送するための部品吸着
ノズルおよびその部品吸着ノズルを備えた部品装置装置
に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component suction nozzle for sucking and transferring an electronic component in an electronic component mounting device or a component taping device, and a component device having the component suction nozzle. .
従来の技術 現在、電子部品の高密度実装を必要とする分野の拡大
とともに、電子部品には小型微小化，計量化，多機能化
が求められている。とりわけ実装スペースの最小化を目
指し、外形寸法が縦×横×高さ＝1.0mm×0.5mm×0.3mm
程度の角型チップ（以下1005チップと呼ぶ）の導入が検
討されている。2. Description of the Related Art At present, with the expansion of fields requiring high-density mounting of electronic components, electronic components are required to be miniaturized, miniaturized, weighed, and multifunctional. In particular, aiming at minimizing the mounting space, the external dimensions are height × width × height = 1.0mm × 0.5mm × 0.3mm
The introduction of a rectangular chip (hereinafter referred to as 1005 chip) of a certain degree is being considered.
以下、第４図（ａ）〜（ｃ）を用いて従来の部品吸着
ノズルの一例について説明する。Hereinafter, an example of a conventional component suction nozzle will be described with reference to FIGS. 4 (a) to 4 (c).
第４図（ａ）は従来の部品吸着ノズルの斜視図、第４
図（ｂ）は同部品吸着ノズルの先端部の拡大斜視図、第
４図（ｃ）は同部品吸着ノズルの先端部の平面図であ
り、縦×横×高さ＝1.6mm×0.8mm×0.3mmの従来最小で
あった角型チップ（以下1608チップと呼ぶ）を吸着する
部品吸着ノズルの一例である。これらの図において14は
部品吸着ノズル、15は開口部、16は部品吸着面である。FIG. 4 (a) is a perspective view of a conventional component suction nozzle, and FIG.
4 (b) is an enlarged perspective view of the tip of the component suction nozzle, and FIG. 4 (c) is a plan view of the tip of the component suction nozzle, with a height × width × height = 1.6 mm × 0.8 mm × This is an example of a component suction nozzle that sucks a conventional 0.3 mm square chip (hereinafter referred to as 1608 chip), which is the smallest. In these figures, 14 is a component suction nozzle, 15 is an opening, and 16 is a component suction surface.
第４図（ｃ）に示すように従来の部品吸着ノズルの開
口部15の形状は、最小1608チップから数mmの角型チップ
を吸着するために、できる限り面積を広げ、しかも1608
チップが開口部15にはまり込まないように配慮されてい
る。第５図（ａ），（ｂ）に1608チップおよび1005チッ
プの外形寸法を示す。As shown in FIG. 4 (c), the shape of the opening 15 of the conventional component suction nozzle is as large as possible in order to suck a square chip of several mm from a minimum of 1608 chips, and at the same time increases the area of 1608.
Care is taken that the chip does not get stuck in the opening 15. FIGS. 5A and 5B show the external dimensions of the 1608 chip and the 1005 chip.
l1＝0.8mm,l2＝1.6mm,l3＝0.3mm, l4＝0.5mm,l5＝1.0mm,l6＝0.3mm である。l 1 = 0.8 mm, l 2 = 1.6 mm, l 3 = 0.3 mm, l 4 = 0.5 mm, l 5 = 1.0 mm, and l 6 = 0.3 mm.
発明が解決しようとする課題 しかしながら上記従来の構成では、さらに小型化する
1005チップを正しく吸着することは容易ではない。すな
わち部品が開口部15にはまり込み、斜めに吸着する可能
性が極めて大きいからである。Problems to be Solved by the Invention However, in the above conventional configuration, the size is further reduced.
It is not easy to adsorb 1005 chips correctly. That is, the possibility that the component gets stuck in the opening 15 and is attracted obliquely is extremely large.
第６図（ａ），（ｂ）に従来の部品吸着ノズルでの16
08チップおよび1005チップの吸着状態を示した。17が16
08チップの、18が1005チップのそれぞれ外形を示してい
る。第６図（ａ）に示すように、1608チップに対しては
多少その位置がノズル中心からずれても吸着を損なう要
因にはなりにくい。一方第６図（ｂ）に示すように1005
チップに対しては、吸着位置のわずかなずれが吸着状態
を損なう。この他に、極めて小さな開口部、例えば直径
0.5mm以下の内径の丸穴開口部を有する部品吸着ノズル
も考えられるが、現実問題として、開口面積が小さいこ
とによる吸着力低下あるいはごみが詰まり易く、耐久性
に問題があり、また吸着位置のわずかなずれにより部品
吸着率は低下し、ひいては設備の信頼性を悪化させると
いう課題があった。FIGS. 6 (a) and 6 (b) show a conventional component suction nozzle.
The adsorption state of 08 chips and 1005 chips is shown. 17 becomes 16
Reference numeral 18 denotes the outer shape of the 1005 chip. As shown in FIG. 6 (a), even if the position is slightly shifted from the center of the nozzle with respect to the 1608 chip, it does not easily become a factor that impairs the suction. On the other hand, as shown in FIG.
For chips, a slight shift in the suction position impairs the suction state. In addition, very small openings, e.g. diameter
A component suction nozzle with a round hole opening with an inner diameter of 0.5 mm or less is also conceivable, but as a real problem, there is a problem in durability due to reduced suction power or clogging due to small opening area, There has been a problem that the component adsorption rate is reduced due to a slight deviation, and thus the reliability of the equipment is deteriorated.
本発明は、上記従来の課題を解決するもので、1005の
ような微小チップから数mm角までの角型チップを正しい
姿勢で吸着することが容易にできる部品吸着ノズルおよ
びその部品吸着ノズルを備えた部品装着装置を提供する
ことを目的とする。The present invention solves the above-mentioned conventional problems, and comprises a component suction nozzle and a component suction nozzle that can easily suction a square chip from a small chip such as 1005 to a few mm square in a correct posture. It is an object of the present invention to provide a component mounting apparatus.
課題を解決するための手段 上記目的を達成するため、本願の第１発明の部品装着
ノズルは、角チップ部品を吸着保持して移送するための
部品吸着ノズルであって、前記吸着ノズルの先端部に設
けた開口部の形状を、前記先端部の中心で交差し互いに
つながった複数のスリットが前記先端部の中心から外周
へ放射状に伸び、かつ前記スリットの幅を0.2mmから0.4
mmの範囲の寸法とし前記スリットの幅を前記先端部の中
心へ向かうにつれて狭くしたことを特徴とするものであ
る。Means for Solving the Problems In order to achieve the above object, a component mounting nozzle according to a first invention of the present application is a component suction nozzle for suction-holding and transferring a square chip component, and a tip portion of the suction nozzle. The shape of the opening provided in the, the plurality of slits intersecting and connected to each other at the center of the tip portion radially extend from the center of the tip portion to the outer circumference, and the width of the slit from 0.2 mm to 0.4
The width of the slit is narrowed toward the center of the front end portion.
また、本願の第２発明の部品吸着ノズルは、スリット
が先端部の中心から外周へ等間隔に６方向に放射状に伸
びたことを特徴とするものである。Further, the component suction nozzle of the second invention of the present application is characterized in that the slits extend radially in six directions from the center of the tip portion to the outer periphery at equal intervals.
また、本願の第３発明の部品装着装置は、部品を供給
する部品供給装置と、前記部員供給装置から部品を吸着
しプリント基板に装着する前記第１発明から第４発明の
部品吸着ノズルとを備えたことを特徴とするものであ
る。The component mounting apparatus according to the third invention of the present application includes a component supply apparatus that supplies a component, and the component suction nozzle according to the first to fourth inventions that suctions a component from the member supply apparatus and mounts the component on a printed circuit board. It is characterized by having.
作用 本願の第１発明によると、上記構成により、放射状に
中心から外周に伸びたスリットの幅を0.2mmから0.4mmと
し、かつ中心部へ向かうにつれてスリットの幅を狭く絞
ったものとしたため、1005チップのような微小チップ部
品でも、部品が開口部の中心部にはまり込むことがな
く、正しい姿勢で確実に部品を吸着保持し、プリント基
板まで移載することが容易にできる。また、スリットの
幅は外周へいく程0.4mmまで広がるため、開口部の面積
は従来のノズルの90％程度とあまり変わらず、吸着力が
低下することがなく、1005チップだけでなく1608チップ
等の異なるチップ部品も１本のノズルで共通で使用でき
るものとなる。According to the first aspect of the present invention, the width of the slit radially extending from the center to the outer periphery is changed from 0.2 mm to 0.4 mm, and the width of the slit is narrowed toward the center. Even for a small chip component such as a chip, the component does not get stuck in the center of the opening, and the component is reliably sucked and held in a correct posture, and can be easily transferred to a printed circuit board. In addition, the width of the slit increases to 0.4 mm as it goes to the outer circumference, so the area of the opening is not much different from that of the conventional nozzle, which is about 90%, and the suction power does not decrease. Different chip components can be commonly used by one nozzle.
また、本願の第２発明によると、上記した構成によ
り、角チップ部品を吸着するのに、ノズルつまりも起こ
さず、最も均等に部品の吸着面を吸着できるものとな
る。Further, according to the second aspect of the present invention, with the above-described configuration, the suction surface of the component can be suctioned most uniformly without causing nozzle clogging when suctioning the square chip component.
また、本願の第３発明によると、上記した構成によ
り、1005チップのような極小部品でも開口部にはまり込
むような吸着ミスを起こすことなく、高速にプリント基
板まで吸着保持して移載装着することができる。Further, according to the third aspect of the present invention, with the above-described configuration, even a very small component such as a 1005 chip is suction-held and transferred to a printed circuit board at high speed without causing a suction error such as fitting into an opening. be able to.
実施例 以下本発明の一実施例について、図面を参照しながら
説明する。An embodiment of the present invention will be described below with reference to the drawings.
第１図（ａ）は本発明の一実施例における部品吸着ノ
ズルの斜視図、第１図（ｂ）は同部品吸着ノズルの先端
部の拡大斜視図、第１図（ｃ）は同部品吸着ノズルの先
端部の正面図である。これらの図において、１は部品吸
着ノズル、２は部品吸着面、３は開口部、3aはスリット
を示している。開口部３は、幅が約0.2mmから約0.4mm、
直線部の長さが約0.7mm以下の複数のスリット3aで構成
され、開口部３は部品吸着面２の中心から放射状に６方
向へ突き出た形状になっている。これは、部品の吸着時
に位置ずれがあっても、できる限り吸着を失敗しないよ
うに開口部３の面積を広く取るためである。さらに、中
心部へ向かってスリット3aの幅を絞り込む構成をとって
いるため、極めて小さな1005のような部品であっても開
口部３にはまり込むことはない。また開口部３の面積は
第４図に示した従来ノズルの約90％であり、吸着力が大
きく低下することはない。1A is a perspective view of a component suction nozzle according to an embodiment of the present invention, FIG. 1B is an enlarged perspective view of a tip end of the component suction nozzle, and FIG. 1C is the component suction nozzle. It is a front view of the tip part of a nozzle. In these figures, 1 is a component suction nozzle, 2 is a component suction surface, 3 is an opening, and 3a is a slit. The opening 3 has a width of about 0.2 mm to about 0.4 mm,
The opening 3 has a shape protruding radially from the center of the component suction surface 2 in six directions. This is because the area of the opening 3 is made large so that the sucking does not fail as much as possible even if the components are misaligned when the parts are sucked. Further, since the width of the slit 3a is narrowed toward the center, even a very small component such as 1005 does not fit into the opening 3. The area of the opening 3 is about 90% of that of the conventional nozzle shown in FIG. 4, so that the suction force does not greatly decrease.
したがって、従来の開口部の形状では実現し得なかっ
た1005チップから数mm角までの角型のチップ部品を吸着
できる。Therefore, a square chip component from 1005 chips to several mm square, which cannot be realized by the conventional opening shape, can be sucked.
第２図（ａ），（ｂ）に本発明の一実施例における部
品吸着ノズルで1608チップおよび1005チップ部品を吸着
した状態を示す。第２図（ａ），（ｂ）中で、４が1608
チップの外形、５が1005チップの外形をそれぞれ示して
いる。第２図（ｂ）に示すように、1005チップは安定し
た状態で吸着される。2 (a) and 2 (b) show a state in which a 1608 chip and a 1005 chip component are sucked by the component suction nozzle in one embodiment of the present invention. In FIGS. 2A and 2B, 4 is 1608.
The outer shape of the chip and the numeral 5 indicate the outer shape of the 1005 chip, respectively. As shown in FIG. 2B, the 1005 chip is sucked in a stable state.
次に本発明の一実施例における部品吸着ノズルを電子
部品装着装置に使用した応用例について、図面を参照し
ながら説明する。Next, an application example in which the component suction nozzle according to one embodiment of the present invention is used in an electronic component mounting apparatus will be described with reference to the drawings.
第３図は電子部品装着装置の斜視図である。図におい
て、６は部品供給テーブルであり、部品供給装置７を固
定・保持し、所定の部品供給を行うよう位置決め駆動可
能となっている。８はヘッドで間欠回転運動を行う。９
は本発明の一実施例における部品吸着ノズルであり、第
２図に示す開口部３の形状を備えている。部品吸着ノズ
ル９はヘッド８の周縁に回動可能かつ昇降自在に取り付
けられている。10はプリント基板であり、Ｘ−Ｙ方向に
動くテーブル11に支持されている。12は電子部品であ
り、13が電子部品12の姿勢を規正する姿勢規正装置であ
る。FIG. 3 is a perspective view of the electronic component mounting apparatus. In the figure, reference numeral 6 denotes a component supply table which fixes and holds the component supply device 7 and can be positioned and driven so as to supply a predetermined component. Reference numeral 8 denotes an intermittent rotating motion by a head. 9
Is a component suction nozzle in one embodiment of the present invention, and has a shape of the opening 3 shown in FIG. The component suction nozzle 9 is attached to the periphery of the head 8 so as to be rotatable and vertically movable. Reference numeral 10 denotes a printed circuit board, which is supported by a table 11 that moves in the X and Y directions. Reference numeral 12 denotes an electronic component, and reference numeral 13 denotes an attitude setting device for adjusting the attitude of the electronic component 12.
以上のように構成された電子部品装着装置について以
下その動作について説明する。部品供給装置７から供給
された電子部品12を吸着した部品吸着ノズル９はヘッド
８の間欠回転運動により装着位置へ移動する。この移動
中に姿勢規正装置13により電子部品12の姿勢を定め、Ｘ
−Ｙテーブル11が、プリント基板10の所定位置が装着位
置に合致するように位置決めを行い、次いで部品吸着ノ
ズル９が下降し、プリント基板10に電子部品12を装着す
る。The operation of the electronic component mounting apparatus configured as described above will be described below. The component suction nozzle 9 that has sucked the electronic component 12 supplied from the component supply device 7 moves to the mounting position by the intermittent rotation of the head 8. During this movement, the posture of the electronic component 12 is determined by the posture
The Y table 11 performs positioning so that the predetermined position of the printed circuit board 10 matches the mounting position, and then the component suction nozzle 9 descends to mount the electronic component 12 on the printed circuit board 10.
発明の効果 本発明は、放射状に中心から外周に伸びたスリットの
幅を0.2mmから0.4mmとし、かつ中心部へ向かうにつれて
スリットの幅を狭く絞ったものとしたため、1005チップ
のような微小チップ部品でも、部品が開口部の中心部に
はまり込むことがなく、正しい姿勢で確実に部品を吸着
保持し、プリント基板まで移載することが容易にでき
る。また、スリットの幅は外周へいく程0.4mmまで広が
るため、開口部の面積は従来のノズルの90％程度とあま
り変わらず、吸着力が低下することがなく、1005チップ
だけでなく1608チップ等の異なるチップ部品も１本のノ
ズルで共通で使用できるものとなる。Advantageous Effects of the Invention The present invention is to reduce the width of the slit radially extending from the center to the outer periphery from 0.2 mm to 0.4 mm, and narrow the width of the slit toward the center, so that a small chip such as 1005 chip Even in the case of components, the components do not get stuck in the center of the opening, so that the components can be reliably sucked and held in a correct posture and can be easily transferred to the printed circuit board. In addition, the width of the slit increases to 0.4 mm as it goes to the outer circumference, so the area of the opening is not much different from that of the conventional nozzle, which is about 90%, and the suction power does not decrease. Different chip components can be commonly used by one nozzle.
また、スリットが先端部の中心から外周へ等間隔に６
方向に放射状に伸びたものとしたため、角チップ部品を
吸着するのに、ノズルつまりも起こさず、最も均等に部
品の吸着面を吸着できるものとなる。Also, the slits are equally spaced from the center of the tip to the outer circumference.
Since it is formed to extend radially in the direction, no nozzle clogging occurs when suctioning a square chip component, and the suction surface of the component can be suctioned most uniformly.
また、本発明の吸着ノズルを使用してチップ部品をプ
リント基板に装着する装置により、1005チップのような
極小部品でも開口部にはまり込むような吸着ミスを起こ
すことなく、高速にプリント基板まで吸着保持して移載
装着することができる。In addition, the device that mounts chip components on a printed circuit board using the suction nozzle of the present invention allows high-speed suction to the printed circuit board without causing a suction error such that even a very small component such as 1005 chip fits into the opening. It can be held and transferred and mounted.
第１図（ａ）は本発明の一実施例における部品吸着ノズ
ルの斜視図、第１図（ｂ）は同部品吸着ノズルの先端部
の拡大斜視図、第１図（ｃ）は同部品吸着ノズルの先端
部の正面図、第２図（ａ），（ｂ）はそれぞれ本発明の
一実施例における部品吸着ノズルでチップ部品を吸着し
た状態を示す図、第３図は電子部品装着装置の斜視図、
第４図（ａ）は従来の部品吸着ノズルの斜視図、第４図
（ｂ）は同部品吸着ノズルの先端部の拡大斜視図、第４
図（ｃ）は同部品吸着ノズルの先端部の正面図、第５図
（ａ），（ｂ）はそれぞれチップ部品の斜視図、第６図
（ａ），（ｂ）はそれぞれ従来の部品吸着ノズルでチッ
プ部品を吸着した状態を示す図である。 １……部品吸着ノズル、３……開口部、3a……スリッ
ト、12……電子部品（部品）。1A is a perspective view of a component suction nozzle according to an embodiment of the present invention, FIG. 1B is an enlarged perspective view of a tip end of the component suction nozzle, and FIG. 1C is the component suction nozzle. FIGS. 2 (a) and 2 (b) are front views of a tip portion of the nozzle, and FIGS. 2 (a) and 2 (b) show a state where a chip component is sucked by a component suction nozzle according to an embodiment of the present invention. FIG. Perspective view,
FIG. 4 (a) is a perspective view of a conventional component suction nozzle, FIG. 4 (b) is an enlarged perspective view of the tip of the component suction nozzle, and FIG.
5C is a front view of the tip of the component suction nozzle, FIGS. 5A and 5B are perspective views of chip components, and FIGS. 6A and 6B are conventional component suction nozzles. It is a figure showing the state where chip components were adsorbed by a nozzle. Reference numeral 1 denotes a component suction nozzle, 3 denotes an opening, 3a denotes a slit, and 12 denotes an electronic component (component).
───────────────────────────────────────────────────── フロントページの続き (72)発明者 柏崎 孝男 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (72)発明者 窪田 修一 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 平２−170498（ＪＰ，Ａ) 特開 平２−17651（ＪＰ，Ａ) 実開 昭63−21583（ＪＰ，Ｕ) ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takao Kashiwazaki 1006 Kazuma Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (56) References JP-A-2-170498 (JP, A) JP-A-2-17651 (JP, A) JP-A-63-21583 (JP, U)
Claims (5)
の部品吸着ノズルであって、前記吸着ノズルの先端部に
設けた開口部の形状を、前記先端部の中心で交差し互い
につながった複数のスリットが前記先端部の中心から外
周へ放射状に伸び、かつ前記スリットの幅を0.2mmから
0.4mmの範囲の寸法とし前記スリットの幅を前記先端部
の中心へ向かうにつれて狭くしたことを特徴とする部品
吸着ノズル。1. A component suction nozzle for sucking, holding and transferring a square chip component, wherein an opening provided at a tip of the suction nozzle intersects at the center of the tip and is connected to each other. A plurality of slits extend radially from the center of the tip to the outer periphery, and the width of the slits is from 0.2 mm.
A component suction nozzle having a size in a range of 0.4 mm, wherein the width of the slit is reduced toward the center of the tip.
特許請求の範囲第１項記載の部品吸着ノズル。2. The component suction nozzle according to claim 1, wherein the length of the slit is 0.7 mm or less.
げた軌跡が長辺が短辺のほぼ２倍となる長方形とした特
許請求の範囲第１項または第２項記載の部品吸着ノズ
ル。3. The component suction nozzle according to claim 1, wherein a trajectory connecting all the tips of the radially extending slits is a rectangle whose long side is almost twice as long as the short side.
に６方向に放射状に伸びた特許請求の範囲第１項ないし
第３項のいずれか１項記載の部品吸着ノズル。4. The component suction nozzle according to claim 1, wherein the slits radially extend in six directions at equal intervals from the center of the tip to the outer periphery.
供給装置から部品を吸着しプリント基板に装着する特許
請求の範囲第１項ないし第４項のいずれか１項記載の部
品吸着ノズルとを備えた部品装着装置。5. A component supply nozzle for supplying a component, and a component suction nozzle according to any one of claims 1 to 4, wherein the component is suctioned from the component supply device and mounted on a printed circuit board. Component mounting device equipped with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28209590A JP3144793B2 (en) | 1990-10-19 | 1990-10-19 | Component suction nozzle and component mounting device equipped with the component suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28209590A JP3144793B2 (en) | 1990-10-19 | 1990-10-19 | Component suction nozzle and component mounting device equipped with the component suction nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04155999A JPH04155999A (en) | 1992-05-28 |
| JP3144793B2 true JP3144793B2 (en) | 2001-03-12 |
Family
ID=17648059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28209590A Expired - Fee Related JP3144793B2 (en) | 1990-10-19 | 1990-10-19 | Component suction nozzle and component mounting device equipped with the component suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3144793B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200497332Y1 (en) * | 2021-05-25 | 2023-10-12 | 팜트리개발 주식회사 | Scrap clip for golf ball |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014049822A1 (en) * | 2012-09-28 | 2014-04-03 | 富士機械製造株式会社 | Pickup nozzle and component mounting method |
-
1990
- 1990-10-19 JP JP28209590A patent/JP3144793B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200497332Y1 (en) * | 2021-05-25 | 2023-10-12 | 팜트리개발 주식회사 | Scrap clip for golf ball |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04155999A (en) | 1992-05-28 |
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