TW314482B - Production method of date marking module and the structure thereof - Google Patents

Production method of date marking module and the structure thereof Download PDF

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Publication number
TW314482B
TW314482B TW85114054A TW85114054A TW314482B TW 314482 B TW314482 B TW 314482B TW 85114054 A TW85114054 A TW 85114054A TW 85114054 A TW85114054 A TW 85114054A TW 314482 B TW314482 B TW 314482B
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Taiwan
Prior art keywords
mold
central
steel
year
month
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TW85114054A
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Chinese (zh)
Inventor
Chuen-Jiin Jang
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Chuen-Jiin Jang
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Publication of TW314482B publication Critical patent/TW314482B/en

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Abstract

A production method of date marking module comprises the steps of: (a) milling up convex date characters and central indexed pins on a plurality of areas of a mother die of brass; (b) drilling holes on the head of a daughter die of brass for matching the pins and mounting in the every hole with a spring; and (c) impressing inverse and concave date characters on the corresponded areas of the daughter die by an electric discharging machine so as to complete a date marking module.

Description

^14482 C7 五、創作説明(/ ) 5 月、日故觉褪組製造方法及其结 構」’其主要爲利用㈣母倾Μ予敝—放電處埋, 且可重歧用㈣子敎原料,Μ耻減本降低、製 造簡易且可重|利用之方法及結構者。 按 10 15 經濟部中夬揉準局負工消费合作社印«. 20 2 不裝^置係以白鐵^ ;^成, 而其製造方式皆以研磨製成,可秦閲第—圖所示,玆年、 月、日指示裝置B之圓周外徑、内极及其上方之凸字E , 皆以研磨、刻字之方法製成,其内係置有彈簧D、鋼洙f 、中心柱體C之組件,其使用時係以年、月、曰指示裝置 B直接以硬力壓入模板A内之使用’在使用時如模板义上 之孔/同如與年、月、日指示裝置3遇於縣動時必將造成塑 膠射出時即逕行脱離(如B,所示),而當兩者密合良好 時,在其中有任一個年、月、日指示装置3损壞時,即需 直接更换其中一組年、月、曰指示裝置B,如其固定不良 其模板A即無法使用而必須以其他後板A另行掛孔並再將 年、月、日指示裝置B再重新固定,故由上述可知習用物 品之製造方式及其結構皆具有如下所迷之缺點: 1、習用年、月、日指示装置’因使用研磨方式生產其成 本高昂、製作不易。 習用年、月、日指示裝置,其生產通程中如與樓板固 定不良,即容易產生取·麻品或需重新固定,故有組裝 不易、品質穩定性不良之缺失。 習用年、月、日指示裝置,倘若損壞需重斯麻買新的 指示裝置而無法重度使用,其维修成本高昂且如重新 3 -3 - 本紙張尺度逋用中國國家揉率(CNS > Α4规格(210X297公釐) (請先W讀背面之注意事項再填寫本頁) Ύ3 314482 C7 D7 經濟部中央標準局負工消費合作社印裝 五、創作説明(>) 裝設固定不良,勢必造成更大之成本支出。 、緣是,發明者有短於習用產品皆采研磨及手工雕刻, 且其成品無法重I利用,故實存在些許缺失或不盡完善之 處,發明人即著手逕行開發,並收集所有相關资饥及技術 5 作一優缺點評估,且以發明者從事此行業生產、設计累绩 之經驗,經由實際測試*及:!丈作、修正、改良,比孛史市面上 習用產品之製造方法及结構,而成功設计出本發明之製造 方法及結構,其市面上年、月、日指示装置之製造方法及 構造的缺失已不復見,而遂得此一「年、月、日放電模組 10 製造方法及其結構」之創作完成。 本發明2匕主要目的係在於、使用铜製母模及翻製子後作 —放電處理,以生產年、月、曰指示襄置,而其成型後之 铜製子模亦可重覆利用,以達到節省成本、製造容易之優 點,更可使铜製母模可重I生產同樣子模之效用者。 15 本發明之又一目的,係藉以一較簡便之構造,以其鋼 製子模直接與模具爲一體成塑且構造簡易,故於射出成品 時不致有脱落之顧慮,故可達到產品品質穩定之效用者。 爲達成上述目的與結構,本發明所採用之故術手段及 其功效,茲綠圖就本發明之實施例烊加説明其製造方法及 20 結構士a下,俾利 審委完全的賊解。 本説明書所配合之圖式女^下: 第一圖 係習有產品與後板組合之剖面示意圖。 — — 本紙張尺度逋用中國國家橾率(CNS ) Α4規格(210Χ297公釐) (請先閱讀背面之注意事項再填寫本頁) 土衣. 訂 C7 D7 五、創作説明(>) 5 第二圖 係本發明之;氚程圖。 第三廚 係本發明之銅製母後之立赠外觀圈。 第四圖 係本發明之钢製子模之立體分解圖。 第五圖 係本發明之铜製母模與銅製子模放電處理示意圖 第六圖 係本發明於塑膠射出成品時之使用示意圖 1、铜製母模 1 1、凸型正向字體 1 2、中心指標凸塊 (請先閲讀背面之注意事項再填寫本頁) 10 2、成塑铜製子模 2 1、主模體 2 1 1、凹型反向字體 2 1 2、麵孔 2 1 3、固定孔 214、彈簧固定孔^ 14482 C7 V. Creation instructions (/) The manufacturing method and structure of the deliberate fading group on May and Japan "'It is mainly to use the mother to bury it at the discharge site, and can use the raw materials for heavy disambiguation, Μ shame reduction cost reduction, simple manufacturing and reusable | methods and structures. According to 10 15 printed by the Ministry of Economic Affairs of the Ministry of Economic Affairs of the People's Republic of China Cooperative Work Cooperative «. 20 2 Not installed ^ set with white iron ^; ^ Cheng, and its manufacturing methods are made by grinding, Qin Yuedi-shown in the figure, The outer diameter of the circumference of the year, month, and day indicating device B, the inner pole, and the embossed character E above are all made by grinding and lettering, and the spring D, steel sof f, and central cylinder C are placed inside The component is used when the indicating device B is directly pressed into the template A by the force of the year, month, and day. When it is used, the hole defined in the template is the same as the year, month, and day indicating device 3 When moving in the county, it will cause the plastic to be detached when it is ejected (as shown in B,), and when the two are in close contact, if any of the year, month, and day indicating devices 3 are damaged, it is necessary. Directly replace one set of year, month, and day indicating device B. If it is poorly fixed, template A will be unusable. You must hang holes with other back plate A and re-fix the year, month, and day indicating device B again. It can be seen that the manufacturing methods and structures of conventional articles have the following disadvantages: 1. The year, month, and day of practice Display device 'which is produced by using an abrasive to the present embodiment is high, making difficult. If the year, month, and day indicating devices are used, if they are not properly fixed with the floor during the production process, they are easy to produce and need to be re-fixed, so there is a lack of easy assembly and poor quality stability. Use the year, month, and day indicating devices. If they are damaged and need to be re-used to buy new indicating devices and cannot be used again, their repair costs are high and they are repeated. 3 -3-This paper scale uses the Chinese national rubbing rate (CNS > Α4 Specifications (210X297mm) (Please read the precautions on the back and then fill in this page) Ύ3 314482 C7 D7 Printed by the Consumer Labor Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Creation Instructions (>) Poor installation and installation will inevitably cause Larger cost expenditure. The reason is that inventors are shorter than conventional products. They are all ground and hand-carved, and their finished products cannot be reused. Therefore, there are some shortcomings or imperfections. The inventors started to develop. And collect all relevant capital and technology 5 for an assessment of advantages and disadvantages, and based on the inventor ’s experience in the production and design of this industry, through actual testing * and :! Make, modify, improve, compare with the market history The manufacturing method and structure of conventional products, and successfully designing the manufacturing method and structure of the present invention, the lack of manufacturing methods and structures of the year, month, and day indicating devices on the market is no longer seen, and The creation of this "Year, Month, and Day Discharge Module 10 Manufacturing Method and Structure" was completed. The main purpose of the present invention is to use a copper master mold and a regrind for discharge treatment to produce The year, month, and day indicate the placement, and the copper sub-mold after molding can be reused to achieve the advantages of cost saving and easy manufacturing, and can also make the copper master mold reproducible I. The effect of producing the same sub-mold 15 Another object of the present invention is to use a simpler structure, the steel sub-mold is directly integrated with the mold and the structure is simple, so there is no fear of falling when the finished product is injected, so the product can be achieved Those with stable quality. In order to achieve the above purpose and structure, the tactics and effects adopted by the present invention, the green diagram will explain the manufacturing method and the structure of the embodiment of the present invention under 20 years. It is a complete solution to the thief. The female figure ^ 2 used in this manual is as follows: The first figure is a cross-sectional schematic diagram of the combination of the conventional product and the rear plate. — This paper uses the Chinese National Standard Rate (CNS) Α4 specifications ( 210Χ297mm) ( Read the precautions on the back first and then fill out this page) Tu Yi. Order C7 D7 5. Creation Instructions (>) 5 The second picture is the invention; the tritium diagram. The third kitchen is the bronze mother of the invention. Presentation ring. The fourth figure is a three-dimensional exploded view of the steel sub-mold of the present invention. The fifth figure is the schematic diagram of the discharge treatment of the copper master mold and the copper sub-mold of the present invention. Use schematic diagram 1. Copper master mold 1 1. Convex positive font 1 2. Center index bump (please read the precautions on the back before filling this page) 10 2. Plastic copper sub mold 2 1. Main mold Body 2 1 1, concave reverse font 2 1 2, face 2 1 3, fixing hole 214, spring fixing hole

T 2 2、中心柱體 15 2 2 1、固定塊 2 2 2、彈簧 2 2 3、調整孑。 2 2 4、指標 3、塑膠料 3 1、成塑字骨盒 經濟部中央橾準局負工消费合作社印装 20 4 、架台 本創作之「年、月、曰放電後組製造方法及其結構 之製作程、方法女》下分析所列: 諳泰考第二圖之流程蹰,首·先係於鋼製母模1上雕 一 5 — 本紙張尺度逋用中國國家梂準(CNS ) A4規格(210X297公釐) C7 D7 S14482 五、創作説明(,) 刻出凸形正向字赠1 1及中心指標凸塊1 2 (讀本閲第 三圖所示),再以另一成裂銅製子模2之原剩-於其迤當 位置鐵孔並植入中心柱體2 2及彈簧222 (讀·本考第 四圖所示),續將已填入中心柱體22及彈簧222之 5 成型翻製子後2之原剩-與铜製徐後1,經由一般放電技 棘f處理後(可泰閭第五圖所示),其铜製母模1上之凸 型正向字體1 1及中心指標凸塊1 2,即將成型铜製子 模2之表面蚀刻出凹形反向字體2 1 1,即已完成成型 铜製子模2,再將成型铜製子模2置入射出成型機中之 10 模具内固定(可春考第六圖所示),而此時塑膠料3射 入模具内後,随即脱離模具此時其表面即具有正向成麼 字體3 1及指示圖形,而該塑膠料3即可由架台4上取 出使_用,上迷即爲本創.作之製造方法及其生產iifL程說明 Ο 15 上述流程即爲本發明之「年、月、日放電後組製造 方法及其结構」所採用的方法及生產步驟説明,以下對 模多且之细件構造作進一步分析說明女·》下: 本發明之「年、月、曰放電後组製造方法及其結構 」之所採用的組件包括有:鋼製母模1、成楚銅製子模 20 2等構件所組成; 钢製母模1 :爲一铜塊,其表面係雕刻有凸塑正向字受盒 1 1及中心指f標&塊1 2,而凸塑正向字 骨盒1 1每--圓周分別爲標示年、月、曰或 產品批號等標示之數字,而中心指標凸塊 —6 — 本紙張尺度逋用中國困家梂準(CNS > Α4規格< 210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央梂準局只工消費合作社印裝 C7 D7 514432 五、創作説明(J:)T 2 2. Center column 15 2 2 1. Fixing block 2 2 2. Spring 2 23 3. Adjusting the hole. 2 2 4. Indicators 3, plastic materials 3 1. Printed plastic bone box Printed by the Consumer Service Cooperative of the Central Central Bureau of Economics of the Ministry of Economy 20 4. The manufacturing method and structure of the "year, month, and day after discharge group" created by the platform The production process and methods are listed in the following analysis: The flow of the second picture of the test is first, the first is carved on the steel master 1-5-this paper scale is based on the Chinese National Standard (CNS) A4 Specifications (210X297mm) C7 D7 S14482 5. Creation Instructions (,) Engraved convex positive characters gift 1 1 and central index bump 1 2 (shown in the third picture of the reading), and then made of another cracked copper The original left of the sub-mold 2-iron holes are inserted into the central cylinder 22 and the spring 222 in its proper position (read · the fourth picture of this exam), and then the 5 which has been filled in the central cylinder 22 and the spring 222 is formed The original remnants of the post-reproduction 2-with the copper Xu Hou 1, after being treated by the general discharge technique (as shown in the fifth picture of Ke Tai Lu), the convex positive font on the copper master 1 1 1 And the central index bump 1 2, the concave reverse font 2 1 1 will be etched on the surface of the molded copper sub-mold 2, that is, the molded copper sub-mold 2 has been completed, and then the molded copper The mold 2 is placed in 10 of the molding machine and fixed in the mold (as shown in the sixth picture of the spring exam), and after the plastic material 3 is injected into the mold, it will immediately leave the mold and the surface will have a positive direction. The font 31 and the indication graphics, and the plastic material 3 can be taken out from the stand 4 and used, the fan is the original. The manufacturing method and its production iifL process description Ο 15 The above process is the "year of the invention , Month, and day discharge after the group manufacturing method and its structure "method and production steps are described, the following is a detailed analysis of the structure of the mold with many small parts to explain the female ..." Under: "Year, month, day discharge The components used in the "back-end manufacturing method and its structure" include: steel master mold 1, Cheng Chu copper slave mold 20 2 and other components; steel master mold 1: a copper block whose surface is engraved with The positive shape of the convex plastic box 1 1 and the center refers to the f mark & block 1 2, and the positive shape bone box 1 1 of the convex plastic is the numbers indicating the year, month, day or product batch number, etc. And the central index bump—6—This paper scale is based on China ’s poor home standards (CNS > A4 specification < 210X297mm) (Please read the precautions on the back before filling in this page) Order Printed by the Central Bureau of Economic Affairs of the Ministry of Economic Affairs only C7 D7 514432 V. Creation Instructions (J :)

1 2内,係刻有一箭頭及一長形凸塊; 成型鋼製子模2 :其主後體2 1上係雜設有複數之轴孑L (請先閲讀背面之注意事項再填寫本頁) 2 1 2,而軸孔2 1 2下方爲一各大 於輪孔2 1 2而與彈簧222厚度略 5 大之彈簧固定孔2 1 4,而下方爲一 較彈簧固定孔214内根私大之固定 2 1 3 ,而於輪孑L 2 1 2之主模體 211表面係具有凸型反向字體21 1,其上之字禮係爲所需之年、月、 10 曰或產品批號等標號數字,而中心柱 體2 2之一端上方爲一長形凹槽之調 整223,而一侧爲一指標224 ,下方爲一長形柱禮,其彈簧2 2 2 係套入其柱體内,而最下端爲一固定 15 塊 2 2 1 ; 經濟部中央橾準局貝工消費合作社印簟 茲由上迷組件欲瞭解本創作之使用方式,可春閲第 四、六圖所示,拔成塑銅製子後2於每次使用時其中心 柱體2 2上之調整孑。2 2 3可用一般之螺絲起子或其他 工具轉動指標224於所需之凹型反向字體211之位 20 置處,而其它複數不同之中心柱贈皆以上迷之動作調整 妥當以利生產時標示使用,而當成型鋼製子後2受损時 ,抵需3夺其與錮製母模1再放電處理一次即可繼績使用 ,其表面僅減少一層铜枓,故可達到多次重|使用且處 理方便、故障率低之功效者。 -7 - 本紙張尺度適用中B國家揉率(CNS > A4规格(210X297公釐) C7 D7 五、創作説明(^) 综觀上述相關結構故述及說明,得知本發明具備之 優點爲: 1、 本發明以鋼製之母模經由一次雕刻後,即可製造銅 製成型子模,而其製造方式簡易且品質穩定不易產 5 生〇 2、 本發明之铜製成型子模损壞時,不用更换抵需與 銅製母模一起再經由放電處理即可再使用,其成本 低廉、利用’f生高。 综上所迷,本發明實揭1供一種「年、月、日放電模 10 組製造方法及其結構」,城符合發明申諳要件之新颖性 、創作性及功效性_麦依法揭L讀·專利,祈 在为局不吝賜教 ,懇予惠賜,期保障發明人之權益,實感德使。 惟以上所述僅爲本發明之较佳可行之實施例,非因 此即拘限本發明之專利範園,故舉凡運用本發明説明書 15 及圖式内容所爲之等效結構變化,均同理皆包含於本發 明之範•園内*合予陳明。 (請先閱讀背面之注意事項再填寫本頁) 丨 A·Within 1 2, there is an arrow and a long projection; the steel sub-mold 2: its main rear body 2 1 is equipped with a plurality of shafts L (please read the precautions on the back before filling this page ) 2 1 2, and below the shaft hole 2 1 2 is a spring fixing hole 2 1 4 that is larger than the wheel hole 2 1 2 and slightly thicker than the spring 222, and below it is a larger one than the spring fixing hole 214. The fixed 2 1 3, and the surface of the main phantom 211 of the wheel rim L 2 1 2 has a convex reverse font 21 1, the word ceremony on it is the required year, month, 10 day or product batch number, etc. Numbered numbers, and one end of the center cylinder 2 2 is an adjustment 223 of a long groove, and one side is an index 224, and a long pillar is below, and its spring 2 2 2 is sleeved into its body , And the lower end is a fixed 15 blocks 2 2 1; The Ministry of Economic Affairs, Central Bureau of Industry and Economics, Beigong Consumer Cooperatives, Inmoz, from the fan component, to understand the use of this creation, please read the fourth and sixth pictures in the spring. After the plastic copper is made, it is adjusted on the central cylinder 22 every time it is used. 2 2 3 Use a general screwdriver or other tools to turn the indicator 224 at the desired position 20 of the concave reverse font 211, and the other plural center posts are all adjusted by the above fan movements to facilitate production. , And when the steel is formed after the 2 is damaged, it is necessary to take it 3 and the master mold 1 and then discharge it once to use it again. Its surface is only reduced by a layer of copper, so it can be used multiple times. And it is easy to handle and has a low failure rate. -7-This paper scale is applicable to the rubbing rate of countries B (CNS> A4 size (210X297mm)) C7 D7 5. Creation description (^) Looking at the description and description of the above related structure, we know that the advantages of the present invention are: : 1. The master mold made of steel can be made into a copper mold after one-time engraving, and its manufacturing method is simple and the quality is stable. It is not easy to produce 5 〇2. The copper mold of the invention is damaged At the same time, it does not need to be replaced and needs to be reused together with the copper master mold and then discharged through the discharge process. Its cost is low and the use of the 'f is high. Based on the above, the present invention provides a "year, month, day discharge mold 10 groups of manufacturing methods and their structure ", the city meets the novelty, creativity and efficacy of the requirements of the invention. Rights and interests, real sense, but the above is only a better and feasible embodiment of the present invention, otherwise it is to restrict the patent scope of the present invention, so it refers to the use of the invention description 15 and the content of the drawings The changes in the effective structure are similarly included in The scope of the present invention • In the garden * is for Chen Ming. (Please read the precautions on the back before filling this page) 丨 A ·

,1T 經濟部中央揉準局貞工消費合作社印裝 20 -8 - 本紙張尺度適用中國國家梂率(CNS > A4規格(210X297公釐), 1T Printed by the Zhengong Consumer Cooperative of the Central Ministry of Economic Affairs of the Ministry of Economic Affairs 20 -8-This paper size is applicable to China ’s national frame rate (CNS> A4 size (210X297 mm)

Claims (1)

314482 A8 B8 C8 D8314482 A8 B8 C8 D8 六、申請專利範圍θ 日放電後組製造方法 5 10 2 15 經濟部中央標準局負工消費合作社印製 20 一種「年、月 其方法爲: 係先將1钢製母模上雕刻出複數區域之凸形正向字體 及中心指標凸塊,再將另一成漤铜製子模之原剩-於 其上方與銅製母模中心指標凸塊之相對位置處雜孑L 且植入中心柱贈及彈簧於其中,續將钢製I模及钢 製子後之原料,經由放電處理後,其銅製母模上之 凸型正向字禮即將成型鋼製子模之表面烛刻出凹型 反向字贈,即完成成型鋼製子模之製^方: —種「年、月、日放電後,组製造\ 其結構包含有:铜製母模、成型涵製子模等組件所 組成; 鋼製母模:爲一鋼塊,其表面係於複數區域中各雕 刻有凸塑正向字體及中心標凸塊於其 上,而凸型正向字體於每一區域中分別 爲標示有年、月、日或產品批號等不同 標示之數字,而中心指標凸塊内,係刻 有一箭頭及一長形凸塊; 成型钢製子模:係包含有主模體、中心柱體及彈簧 所組成,其主模體上係雜設有複數 t串由孑L @ 孑匕夕卜® i脅盒| 面係烛刻有凹型反向字趙,其上之 字趙係爲所需之年、月、曰或產品 批號等標號數字,而複數細孔中央6. Scope of patent application θ After-discharge group manufacturing method 5 10 2 15 Printed by the Ministry of Economic Affairs Central Standards Bureau Negative Work Consumer Cooperative 20 "Year and month: The method is: First engrave a steel master mold into a plurality of areas The convex positive font and the central index bump, and then the remaining of the other copper-made sub-mold-at the top of the relative position of the copper female mold center index bumps and implanted in the center column And the spring is in it, after the steel I mold and the raw material after the steel sub, after the discharge treatment, the convex positive character on the copper master mold is about to form a concave reverse on the surface of the steel sub mold. The word gift, that is, the completion of forming the steel sub-mold ^ square:-"" After the year, month, and day discharge, group manufacturing \ Its structure includes: copper master mold, molding culvert sub-mold and other components; steel Master mold: It is a steel block, the surface of which is engraved with a convex front font and a central standard bump on each of the plural areas, and the convex positive font is marked with a year and a year in each area. Differently marked numbers such as month, day or product batch number, and the central indicator Inside the block, there is an arrow and an elongated bump; a molded steel sub-mold: it consists of a main mold body, a central column and a spring, and the main mold body is mixed with a plurality of t-strings consisting of L @ 歑 鑑 夕 卜 ® i 謝 盒 | The face is engraved with a concave reverse word Zhao, the word Zhao is the required number of year, month, day or product batch number, and the center of the plural fine holes 丨 11 I n 、v* (請先閲讀背面之注意事項再填寫本頁) —9 - 本紙張尺度逍用中國國家標率(CNS ) A4规格(210X297公釐) A8 B8 C8 D8 六、申4專利範圍 處皆容置有一中心柱f盒,而其上方 表面中央處段有一長形凹槽之調整 孑L,再於其侧邊设一指標,另其袖 孑L·下方爲一-略大於軸孑匕而較彈簧厚 5 度略大之彈簧固定孔,以容置中心 柱赠之長形柱體及套設於其上之彈 簧使用,並於其下方設一較彈簧落 置孑L内徑略^大_之固.定孑L,以配合容 置其中心柱體下方固定塊形狀使用 10 之结構者。 (請先閱讀背面之注意事項再填寫本頁) 15 、tT 經濟部中央標準局員工消費合作社印裝 20 -10 - 本紙張尺度逋用中國國家標率(CNS > A4规格(210X297公釐)丨 11 I n, v * (please read the precautions on the back before filling out this page) — 9-This paper scale uses the Chinese National Standard Rate (CNS) A4 specification (210X297 mm) A8 B8 C8 D8 VI. Shen 4 There is a central column f box in the patent scope, and there is an adjustment groove L in the center of the upper surface of the upper surface, and an index is set on the side, and the sleeve L · below is one-slightly larger than The shaft fixing hole, which is slightly larger than the spring by 5 degrees thicker, is used for accommodating the elongated column gifted by the central column and the spring sleeved on it, and a lower spring setting hole is arranged below it The diameter is slightly larger than the fixed. The fixed L is used to accommodate the structure of 10 with a fixed block shape under the central cylinder. (Please read the precautions on the back before filling in this page) 15. tT Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative Printing 20 -10-This paper standard adopts the Chinese national standard rate (CNS> A4 specification (210X297 mm)
TW85114054A 1996-11-16 1996-11-16 Production method of date marking module and the structure thereof TW314482B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111073B2 (en) 2007-08-17 2012-02-07 Hon Hai Precision Industry Co., Ltd. Testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111073B2 (en) 2007-08-17 2012-02-07 Hon Hai Precision Industry Co., Ltd. Testing device

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