JPS6172497A - Package registering system - Google Patents

Package registering system

Info

Publication number
JPS6172497A
JPS6172497A JP19511684A JP19511684A JPS6172497A JP S6172497 A JPS6172497 A JP S6172497A JP 19511684 A JP19511684 A JP 19511684A JP 19511684 A JP19511684 A JP 19511684A JP S6172497 A JPS6172497 A JP S6172497A
Authority
JP
Japan
Prior art keywords
package
pkg
control device
terminal control
mounting
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.)
Pending
Application number
JP19511684A
Other languages
Japanese (ja)
Inventor
Akio Sato
彰男 佐藤
Mikio Aoyama
青山　幹雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP19511684A priority Critical patent/JPS6172497A/en
Publication of JPS6172497A publication Critical patent/JPS6172497A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To identify automatically the mounting condition of a package by providing a means for detecting the attaching and detaching condition of a package and a type of the package and a means for reporting a detecting result in a main body control device. CONSTITUTION:In multiplexer PKG-B, there are newly provided a dropper Da, an inserter Ia and a package mounting monitor device SPV. From respective terminal control device such as packages PKG-A1-PKG-An connecting to the device PKG-B, a mounting condition and a type information of a package are received and edited and transmitted to a MAIN side of a main device through the inserter Ia. Thereby, the mounting information and the type information of the packages PKG-A1-PKG-An are automatically stored in a terminal control device management memory provided in a central control unit CC, and every time when the terminal control device package is attached or detached they are renewed, so that the manual correction of the management memory is not required.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は分散制御交換機に係り、特に分散制御交換機の
機器構成の改善に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a distributed control exchange, and particularly to an improvement in the equipment configuration of a distributed control exchange.

〔従来の技術〕[Conventional technology]

第３図は従来のディジタル型分散制御交換機の一例を示
す図である。FIG. 3 is a diagram showing an example of a conventional digital distributed control switch.

第４図は従来のディジタル型分散制御交換機の機器構成
の一例を示す図である。FIG. 4 is a diagram showing an example of the equipment configuration of a conventional digital distributed control switch.

図中、ＰＫＧ−Ａ、　ＮＰＫＧ−Ａｎは夫々端末制御装
置、ＰＫＧ−Ｂは多重化装置、ＴＤＮＷは時分割ネット
ワーク装置、ＣＣは中央制御装置、　′ＭＡＩＮは本体
装置、ＭＰＸは時分割ネットワーク装置ＴＤＮＷのマル
チプレクサ、ＤＭＰＸは時分割ネットワーク装置ＴＤＮ
Ｗのデマルチプレクサ、Ｄはドロ・ツバ−１■はインサ
ーク、ＴＤ−３Ｗは時分割スイッチ、ＭＰ、Ｘａは多重
化装置ＰＫＧ−Ｂのマルチプレクサ、ＤＭＰＸａは多重
化装置ＰＫＧ−Ｂのデマルチプレクサ、ＳＥＬは多重化
装置ＰＫＧ−Ｂのセレクタ、ＢＡＹは架、５ＨＥＬＰは
シェルフである。尚以下全図を通じ同一記号は同一対象
物を表す。In the figure, PKG-A and NPKG-An are terminal control devices, PKG-B is a multiplexing device, TDNW is a time division network device, CC is a central control device, 'MAIN is a main unit, and MPX is a time division network device TDNW. multiplexer, DMPX is a time division network device TDN
W demultiplexer, D is doro-tsuba-1■ is insert, TD-3W is time division switch, MP, Xa is multiplexer of multiplexer PKG-B, DMPXa is demultiplexer of multiplexer PKG-B, SEL is a selector of multiplexer PKG-B, BAY is a rack, and 5HELP is a shelf. The same symbols represent the same objects throughout all the figures below.

従来の電子式分散制御交換機は第３図に示す様な機器構
成を取るのが普通である。A conventional electronic distributed control switch usually has a device configuration as shown in FIG.

端末制御装置ＰＫＧ−Ａは１回線又は複数回線の加入者
回線を制御する機能を持ち、１個のパッケージに実装さ
れる。The terminal control device PKG-A has a function of controlling one or more subscriber lines, and is implemented in one package.

此のパッケージを複数個（ＰＫＧ　　Ａｔ　−ＰＫＧ−
Ａｎ）に対し１個の多重化装置ＰＫＧ−Ｂを設け、此の
多重化装置ＰＫＧ−Ｂも１個のパッケージに実装される
。Multiple packages of this type (PKG At -PKG-
An) is provided with one multiplexer PKG-B, and this multiplexer PKG-B is also mounted in one package.

此れ等の各パフケージは複数個のシェルフ５ＨＥＬＦ　
（鎖線で示す）に実装される。Each of these puff cages has multiple shelves 5HELF
(indicated by the dashed line).

又時分割ネットワーク装置ＴＤＮＷ、中央制御装置ＣＣ
等から構成される装置 様シェルフＳＨＥＬＰに実装され、此れ等のシェルフＳ
ＨＥＬＦを架ＢＡＹに取りつけて第４図に示す様に機器
を構成している。Also, time division network device TDNW, central control device CC
It is implemented in the device-like shelf SHELP consisting of etc., and this shelf S
The HELF is attached to the rack bay and the equipment is configured as shown in Figure 4.

一例として端末制御装置ＰＫＧ　　Ａ＋〜ＰＫＧ−Ａｎ
は夫々８回線の加入者線を収容し、此の様な端末制御装
置ＰＫＧ−Ａを２０個（従ってｎ＝２０、、　　　　　
となる）に対し１個の多重化装置ＰＫＧ−’Ｂを設ける
。As an example, terminal control devices PKG A+ to PKG-An
each accommodates 8 subscriber lines, and 20 such terminal control devices PKG-A (therefore, n=20,...
), one multiplexer PKG-'B is provided.

従って多重化装置ＰＫＧ−ＨのマルチプレクサＭＰＸａ
には１６０回線（８Ｘ２０）の加入者回線が入力され、
多重化されてセレクタＳＥＬを通って本体装置ＭＡＩＮ
の時分割ネットワーク装置ＴＤＮＷに入る。Therefore, multiplexer MPXa of multiplexer PKG-H
160 subscriber lines (8 x 20) are input,
Multiplexed and passed through selector SEL to main unit MAIN
time division network device TDNW.

此の様な多重化装置ＰＫＧ−Ｂ数組に対し１個の本体装
置ＭＡＩＮを設けられる。One main unit MAIN is provided for several sets of multiplexers PKG-B like this.

多重化装置ＰＫＧ−Ｂからの信号は時分割ネットワーク
装置ＴＤＮＷに於いてマルチプレクサＭＰＸに入り、更
に多重化されてインサータＩを経て時分割スイッチＴＤ
−ＳＷに入り、中央制御装置ＣＣの指示により交換され
てドロッパーＤを経由してデマルチプレクサＤＭＰＸに
入り、多重分離化され、夫々対応する多重化装置ＰＫＧ
−Ｂに入る。The signal from the multiplexer PKG-B enters the multiplexer MPX in the time division network unit TDNW, is further multiplexed, passes through the inserter I, and is sent to the time division switch TD.
- SW enters SW, is exchanged according to instructions from central controller CC, enters demultiplexer DMPX via dropper D, is demultiplexed, and is demultiplexed into corresponding multiplexer PKG.
- Enter B.

多重化装置ＰＫＧ−Ｂに入った信号はセレクタＳＥＬを
経由してデマルチプレクサＤＭＰＸａに入り、所定の端
末制御装置ＰＫＧ−Ａ内の加入者回線につながる。The signal entering the multiplexer PKG-B enters the demultiplexer DMPXa via the selector SEL and is connected to a subscriber line within a predetermined terminal control device PKG-A.

此の様にして数百回線の分散制御交換機を構成している
。In this way, a distributed control exchange with several hundred lines is configured.

本体装置ＭＡＩＮから端末制御装置パッケージ（Ｐ　Ｋ
　Ｇ　　Ａ　Ｉ−Ｐ　Ｋ　Ｇ　　Ａｎ　）に対し制御を
指示する場合、一般的には中央制御装置ＣＣ内に端末制
御装置管理メモＩＪ　Ｍ　Ｅ　Ｍを設け、該当端末制御
装置パッケージのシェルフＳＨＥＬＰへの実装状Ｂ（実
装しているか否か）、端末制御装置パッケージの種別を
識別していた。From the main unit MAIN to the terminal control device package (PK
When instructing control to G A I-P K G An), generally a terminal control device management memo IJMEM is provided in the central control device CC, and the corresponding terminal control device package is mounted on the shelf SHELP. Status B (equipped or not) and the type of terminal control device package were identified.

第５図は端末制御装置管理メモリを説明する図である。FIG. 5 is a diagram illustrating the terminal control device management memory.

端末制御装置パ・７ケージＰＫＧ−Ａ，の実装状態及び
種別情報は端末制御装置管理メモリＭＥＭのアドレス“
Ａ１　”に、端末制御装置バ・７ケージＰＫＧＡｚの実
装状態及び種別情報は端末制御装置管理メモリＭＥＭの
アドレス“Ａ２　”に、端末制御装置パッケージＰＫＧ
Ａ：ｌの実装状態及び種別情報は端末制御装置管理メモ
リＭＥＭのアドレス“Ａ３　”に、更に端末制御装置パ
ッケージＰＫＧ−Ａｎの実装位置に該当パッケージが実
装されていない時は端末制御装置管理メモＩＪ　Ｍ　Ｅ
　Ｍのアドレス“Ａｎ　　”に空き情報を夫々格納して
おく。The mounting status and type information of the terminal control device package 7 cage PKG-A is stored at the address of the terminal control device management memory MEM.
The mounting status and type information of the terminal control device package PKGAz are stored in the terminal control device management memory MEM at address “A2” in the terminal control device management memory MEM.
The mounting status and type information of A:l are stored in the address "A3" of the terminal control device management memory MEM, and further in the terminal control device management memo IJ when the corresponding package is not mounted at the mounting position of the terminal control device package PKG-An. ME
Free information is stored at the address "An" of M, respectively.

然し端末制御装置管理メモリＭＥＭには予め各端末制御
装置パッケージ（Ｐ　ＫＧ−Ａｔ　”Ｐ　ＫＧ−Ａｎ）
の実装状態、及びパフケージ種別を常に設定して置く必
要があり、更に増設／削除等により該メモリの記憶内容
を変更しなければならず、大きいシステムの場合には其
の作業量は真人なものとなり、シェルフＳＨＥＬＰへの
パッケージの実際の実装と端末制御装置管理メモリＭＥ
Ｍの記憶内容が一致しないと云う事態が発生することも
起こり得ると云う問題がある。However, each terminal control device package (P KG-At "P KG-An) is stored in the terminal control device management memory MEM in advance.
It is necessary to always set the implementation state of the memory and the package type, and the contents of the memory must be changed due to additions/deletions, etc., and in the case of a large system, the amount of work is considerable. The actual implementation of the package on the shelf SHELP and the terminal control device management memory ME
There is a problem in that a situation may occur in which the stored contents of M do not match.

〔発明が解決しようとする問題点〕 本発明の目的は上記従来の欠点を一掃出来るパッケージ
登録方式を提供することである。[Problems to be Solved by the Invention] An object of the present invention is to provide a package registration method that can eliminate the above-mentioned conventional drawbacks.

〔問題点を解決するための手段〕[Means for solving problems]

問題点を解決するための手段は、１バソケージに実装さ
れ１個又は複数個の加入者回線を制御する端末制御装置
と、該端末制御装置を複数個収容するシェルフ装置と、
該シェルフ装置を複数個収容して交換制御を行う本体制
御装置から成る分散制御交換機に於いて、該本体制御装
置の指示により該シェルフ装置毎の前記パッケージの着
脱状態及び前記パッケージの種別を検出する手段と、該
検出結果を該本体制御装置に通知する手段を設けるごと
により前記パッケージの実装状態を自動的に識別するこ
とにより達成される。Means for solving the problem includes: a terminal control device mounted in one bus cage to control one or more subscriber lines; a shelf device accommodating a plurality of the terminal control devices;
In a distributed control exchange consisting of a main body control device that accommodates a plurality of shelf devices and performs exchange control, the attachment/detachment state of the package and the type of the package for each shelf device are detected according to instructions from the main body control device. This is achieved by automatically identifying the mounting state of the package by providing means and means for notifying the main body control device of the detection result.

〔作用〕[Effect]

本発明に依ると多重化装置パッケージに傘下のＯに未制
御装置パフケージの実装状態、及び種別を監視する回路
を設け、該監視回路が自動的に各パッケージの実装状態
、及び種別を把握し、タイムスロットに其の情報を乗せ
て中央制御装置側に通報するので中央制御装置側は常に
最新の各パッケージの実装状態、及び種別を識別出来る
と云う大きい効果が生まれる。According to the present invention, a multiplexing device package is provided with a circuit for monitoring the mounting state and type of uncontrolled device puff cages in O under its umbrella, and the monitoring circuit automatically grasps the mounting state and type of each package, Since the information is carried in the time slot and reported to the central control unit side, a great effect is produced in that the central control unit side can always identify the latest mounting status and type of each package.

〔実施例〕〔Example〕

第１図は本発明に依る分１１に制御交換機の機器構、　
　　　成の一実施例を示す図である。FIG. 1 shows the equipment structure of a control exchange according to the present invention at 11.
1 is a diagram showing an example of the configuration.

図中、ｓｐｖはパッケージ実装監視回路、Ｄａはドロッ
パー、Ｉａはインサータである。In the figure, spv is a package mounting monitoring circuit, Da is a dropper, and Ia is an inserter.

本発明では従来の多重化装置ＰＫＧ−ＢにドロッパーＤ
ａ、インサータＩａ、及びパフケージ実装監視回路ｓｐ
ｖを設け、当該多重化装置ＰＫＣ−Ｂに接続する各各端
未制御装置パッケージ（ＰＫＧ　　Ａ＋　〜ＰＫＧ　　
Ａｎ　）から実装状態（実装しているか否か）、端末制
御装置パッケージの種別情報を受信、編集し、インサー
タＩａを介して本体装置ＭＡＩＮ側に送信する。In the present invention, a dropper D is added to the conventional multiplexer PKG-B.
a, inserter Ia, and puff cage mounting monitoring circuit sp
uncontrolled device packages (PKG A+ to PKG
An) receives the mounting state (mounted or not) and the type information of the terminal control device package, edits it, and sends it to the main device MAIN side via the inserter Ia.

第２図は本発明に依る実装情報の連絡方法の一実施例を
示す図である。FIG. 2 is a diagram showing an embodiment of the implementation information communication method according to the present invention.

第２図（ａｌは上りハイウェイ　（第１図に於いては＊
印で示す）に於けるタイムチャートである。第２に於い
てＴＳはタイムスロットであり、ＴＳ。Figure 2 (al is the up-bound highway (in Figure 1 *
This is a time chart for the period (indicated by the mark). In the second, TS is a time slot;

〜ＴＳ、ば１フレームを構成する。本発明に於いてはタ
イムスロットＴＳ、〜Ｔ　Ｓ　Ｈの間の任意の１つのタ
イムスロ７　）ＴＳｉを実装情報通信用に使用する。~TS constitutes one frame. In the present invention, any one time slot 7) TSi between time slots TS and TSH is used for communication of implementation information.

第２図（ｂ）はフレーム単位にタイムスロットＴＳｉを
配列した状態を示す。FIG. 2(b) shows a state in which time slots TSi are arranged in units of frames.

本体装置ＭＡＩＮの中央制御装置ＣＣは時分割ネットワ
ーク装置ＴＤＮＷ内でドロンパーＤにより端末制御装置
パッケージ（ＰＫＧ−Ａ、−ＰＫＧ−Ａｎ）の実装情報
、及び種別情報を抽出し、中央制御装置ＣＣ内に設けら
れた端末制御装置管理メモリＭＥＭａ（図示してない）
に自動的に格納する。The central controller CC of the main unit MAIN extracts the implementation information and type information of the terminal controller packages (PKG-A, -PKG-An) using Dronper D in the time division network device TDNW, and stores them in the central controller CC. Provided terminal control device management memory MEMa (not shown)
automatically stored in

上記説明から明らかな様に各端末制御装置パッケージ（
ＰＫＧ−Δ、〜ＰＫＧ−Ａｎ）の実装情報、及び種別情
報は自動的に中央制御装置ＣＣ内に設けられた端末制御
装置管理メモリＭＥＭａに格納され、端末制御装置パッ
ケージを着脱する毎に更新されるので、従来方式の如く
人手により端末制御装置管理メモリの修正の必要がなく
なる。As is clear from the above explanation, each terminal control device package (
The mounting information and type information of PKG-Δ, ~PKG-An) are automatically stored in the terminal control device management memory MEMa provided in the central control device CC, and are updated every time the terminal control device package is attached or removed. Therefore, there is no need to manually modify the terminal control device management memory as in the conventional system.

〔発明の効果〕〔Effect of the invention〕

以上詳細に説明した様に本発明によれば、各端末制御装
置パッケージの実装情報、及び種別情報は自動的に中央
制御装置ＣＣ内に設けられた端末：ハリ御装置管理メモ
リに格納され、端末制御装置パッケージを着脱する毎に
更新されるので、従来方式の如く人手により端末制御装
置管理メモリの修正の必要がなくなるのでシステム変更
の際作業量が大幅に軽減し且つ常に正確にシステムの状
態を把握出来ると云う大きい効果がある。As explained in detail above, according to the present invention, the mounting information and type information of each terminal control device package are automatically stored in the terminal/hari control device management memory provided in the central control device CC, and Since it is updated every time the control device package is attached or removed, there is no need to manually modify the terminal control device management memory as in the conventional method, which greatly reduces the amount of work when changing the system and allows the system status to be accurately checked at all times. There is a big effect that can be grasped.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に依る分散制御交換機の機器構成の一実
施例を示す図である。 第２図は本発明に依る実装情報の連絡方法の一実施例を
示す図である。 第３図は従来のディジタル型分散制御交換機の一例を示
す図である。 第４図は従来のディジタル型分散制御交換機の機器構成
の一例を示す図である。 第５図は端末制御装置管理メモリを説明する図である。 図中、Ｐ　Ｋ　Ｇ　　Ａ　＋　〜Ｐ　Ｋ　Ｇ　−Ａ’ｎ
は夫々端末制御装置、ＰＫＧ−Ｂは多重化装置、ＴＤＮ
Ｗは時分割ネットワーク装置、ＣＣは中央制御装置、Ｍ
ＡＩＮは本体装置、ＭＰＸは時分割ネットワーク装置Ｔ
ＤＮＷのマルチプレクサ、ＤＭＰＸは時分割ネットワー
ク装置ＴＤＮＷのデマルチプレクサ、Ｄはドロッパー、
■はインサータ、ＴＤ−３Ｗは時分割スイッチ、ＭＰＸ
ａは多重化装置ＰＫＧ−Ｂのマルチプレクサ、ＤＭＰＸ
ａは多重化袋ｇ　Ｐ　Ｋ　Ｇ　−Ｂのデマルチプレクサ
、Ｓ　Ｅ　Ｌは多重化装置ＰＫＧ−Ｂのセレクタ、ＢＡ
Ｙは架、５ＨＥＬＰはシェルフ、ＳＰ■はパッケージ実
装監視回路、Ｄａはドロンパー、Ｉａはインサータであ
る。 阜１　図 奈２図 ｒｓｏ　　　　　　ｏ　　　　　Ｉ３’ｆｆ事３　因 第４　聞FIG. 1 is a diagram showing an embodiment of the equipment configuration of a distributed control exchange according to the present invention. FIG. 2 is a diagram showing an embodiment of the implementation information communication method according to the present invention. FIG. 3 is a diagram showing an example of a conventional digital distributed control switch. FIG. 4 is a diagram showing an example of the equipment configuration of a conventional digital distributed control switch. FIG. 5 is a diagram illustrating the terminal control device management memory. In the figure, P K G A + ~ P K G −A'n
are terminal control devices, PKG-B is multiplexing device, and TDN.
W is a time division network device, CC is a central control device, M
AIN is the main unit, MPX is the time division network device T
DNW multiplexer, DMPX is the time division network device TDNW demultiplexer, D is the dropper,
■ is inserter, TD-3W is time division switch, MPX
a is the multiplexer of the multiplexer PKG-B, DMPX
a is the demultiplexer of the multiplexing bag gPKG-B, SEL is the selector of the multiplexer PKG-B, BA
Y is a rack, 5HELP is a shelf, SP■ is a package mounting monitoring circuit, Da is a dropper, and Ia is an inserter.阜1 图名2 rso o I3'ff 事 3 英訳 ４ 訳

Claims (1)

【特許請求の範囲】[Claims] １パッケージに実装され１個又は複数個の加入者回線を
制御する端末制御装置と、該端末制御装置を複数個収容
するシェルフ装置と、該シェルフ装置を複数個収容して
交換制御を行う本体制御装置から成る分散制御交換機に
於いて、該本体制御装置の指示により該シェルフ装置毎
の前記パッケージの着脱状態及び前記パッケージの種別
を検出する手段と、該検出結果を該本体制御装置に通知
する手段を設けることにより前記パッケージの実装状態
を自動的に識別することを特徴とするパッケージ登録方
式。A terminal control device that is implemented in one package and controls one or more subscriber lines, a shelf device that accommodates a plurality of the terminal control devices, and a main body control that accommodates a plurality of the shelf devices and performs exchange control. In a distributed control exchange consisting of devices, means for detecting the mounting/detaching state of the package and the type of the package for each shelf device according to instructions from the main body controller, and means for notifying the main body controller of the detection results. A package registration method characterized in that the mounting state of the package is automatically identified by providing a.
JP19511684A 1984-09-18 1984-09-18 Package registering system Pending JPS6172497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19511684A JPS6172497A (en) 1984-09-18 1984-09-18 Package registering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19511684A JPS6172497A (en) 1984-09-18 1984-09-18 Package registering system

Publications (1)

Publication Number Publication Date
JPS6172497A true JPS6172497A (en) 1986-04-14

Family

ID=16335757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19511684A Pending JPS6172497A (en) 1984-09-18 1984-09-18 Package registering system

Country Status (1)

Country Link
JP (1) JPS6172497A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149629A (en) * 1987-12-07 1989-06-12 Fujitsu Ltd Initial condition setting method
JPH01113445U (en) * 1988-01-26 1989-07-31
JPH02202256A (en) * 1989-01-31 1990-08-10 Nec Corp Switchboard containing package storing position information
JPH03140049A (en) * 1989-10-26 1991-06-14 Oki Electric Ind Co Ltd Station data management method for composite exchange system
JPH0685946A (en) * 1991-12-30 1994-03-25 Hyundai Electron Ind Co Ltd Method for control of call in isdn switching system
JPH07115672A (en) * 1993-10-14 1995-05-02 Nec Corp Distributed access unit
JP2007131045A (en) * 2005-11-08 2007-05-31 Universal Shipbuilding Corp Fluid supplying device and offshore fluid supplying vessel
JP2007161088A (en) * 2005-12-14 2007-06-28 Universal Shipbuilding Corp Replenishing ship on ocean

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149629A (en) * 1987-12-07 1989-06-12 Fujitsu Ltd Initial condition setting method
JPH01113445U (en) * 1988-01-26 1989-07-31
JPH02202256A (en) * 1989-01-31 1990-08-10 Nec Corp Switchboard containing package storing position information
JPH03140049A (en) * 1989-10-26 1991-06-14 Oki Electric Ind Co Ltd Station data management method for composite exchange system
JPH0685946A (en) * 1991-12-30 1994-03-25 Hyundai Electron Ind Co Ltd Method for control of call in isdn switching system
JPH07115672A (en) * 1993-10-14 1995-05-02 Nec Corp Distributed access unit
JP2007131045A (en) * 2005-11-08 2007-05-31 Universal Shipbuilding Corp Fluid supplying device and offshore fluid supplying vessel
JP2007161088A (en) * 2005-12-14 2007-06-28 Universal Shipbuilding Corp Replenishing ship on ocean

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