JPS6372276A - Television receiver - Google Patents
Television receiverInfo
- Publication number
- JPS6372276A JPS6372276A JP21664586A JP21664586A JPS6372276A JP S6372276 A JPS6372276 A JP S6372276A JP 21664586 A JP21664586 A JP 21664586A JP 21664586 A JP21664586 A JP 21664586A JP S6372276 A JPS6372276 A JP S6372276A
- Authority
- JP
- Japan
- Prior art keywords
- program
- subtitled
- processing
- teletext
- key
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 2
- 101100535994 Caenorhabditis elegans tars-1 gene Proteins 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- 208000016354 hearing loss disease Diseases 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- Television Systems (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は文字多重放送を受信復調する文字信号デコーダ
を備えたテレビジョン受像機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a television receiver equipped with a character signal decoder for receiving and demodulating teletext multiplex broadcasting.
従来の技術
近年、テレビ電波の垂直帰線期間に文字信号を多重して
送る文字多重放送が行なわれている。文字多重放送は番
組選択によって任意の情報を随時に読み出して文字壷パ
ターン画面を視聴しようとするものである。合せて、聴
力障害者へのサービスとして、テレビ画面の音声内容を
字幕化してスーパインボーズして見ることが出来る様に
特定のテレビ番組に合せて字幕用の文字番組を送ること
も行なわれている。この文字多重放送を受信復号表示で
きる文字信号デコーダを内蔵したテレビジョン受像機も
開発されている。2. Description of the Related Art In recent years, text multiplex broadcasting, in which text signals are multiplexed and transmitted during the vertical retrace period of television radio waves, has been carried out. In text multiplex broadcasting, arbitrary information can be read out at any time by selecting a program and a text box pattern screen can be viewed. In addition, as a service for people with hearing impairments, text programs for subtitles are sent along with specific TV programs so that the audio content on the TV screen can be converted into subtitles and superimposed for viewing. There is. Television receivers have also been developed that include a built-in text signal decoder that can receive, decode, and display this text multiplex broadcasting.
従来の文字信号デコーダを内蔵したテレビジゴン受像機
について第２図を参照しながら説明する。A conventional television receiver incorporating a character signal decoder will be described with reference to FIG.
１はテレビ受像機用受信アンテナ１，２はチューナ。1 is a receiving antenna 1 for a television receiver, and 2 is a tuner.
映像中間周波増幅段、映像検波部よりなる選局・検波回
路、３は音声検波回路、４は映像・音声切替回路、６は
文字信号デコーダ回路、６はキー・遠隔制御装置受信処
理回路、７は音声増幅回路、８は映像・色信号処理回路
、９はＫＧＢ信号切替回路、１０は色出力回路、１１は
スピーカ、１２は受像管、１３はＹｓ、ＹＭ制御回路で
あり、テレビを視聴時にはテレビ側のＲＧＢ信号が色出
力回路１０へ送られるように文字信号デコーダ５よりの
切替信号Ｙｓ及びシャドー表示信号ＹＭを接地状態にす
る回路である。A channel selection/detection circuit consisting of a video intermediate frequency amplification stage and a video detection section, 3 an audio detection circuit, 4 a video/audio switching circuit, 6 a character signal decoder circuit, 6 a key/remote control device reception processing circuit, 7 is an audio amplification circuit, 8 is a video/color signal processing circuit, 9 is a KGB signal switching circuit, 10 is a color output circuit, 11 is a speaker, 12 is a picture tube, 13 is a Ys and YM control circuit, and when watching TV, This circuit grounds the switching signal Ys and the shadow display signal YM from the character signal decoder 5 so that the RGB signals from the television are sent to the color output circuit 10.
文字多重放送を見る時は、キー又は遠隔制御装置上の文
字放送選択キーを押下すると、キー・遠隔制御装置受信
処理回路ｅでデコードされ、映像・音声切替回路４の切
替制御信号すはローレベルとなり、文字信号デコーダ回
路６よりの映像信号と音声信号が音声増幅回路７と映像
・色信号処理回路８へ供給されることとなる。文字番組
の番組番号を遠隔制御装置（以下リモコンと称する）で
入力すると、キー・遠隔制御装置受信処理回路ｅを介し
て文字信号デコーダ６へ転送され、文字信号デコーダ５
は垂直帰線期間に重畳された文字信号を抜取って復号処
理をほどこして、Ｒ，Ｇ、Ｂ。When watching a teletext broadcast, press the key or the teletext selection key on the remote control device, it will be decoded by the key/remote control device reception processing circuit e, and the switching control signal of the video/audio switching circuit 4 will be at a low level. Thus, the video signal and audio signal from the character signal decoder circuit 6 are supplied to the audio amplification circuit 7 and the video/color signal processing circuit 8. When the program number of a text program is input using a remote control device (hereinafter referred to as a remote control), it is transferred to the text signal decoder 6 via the key/remote control device reception processing circuit e.
extracts the character signal superimposed during the vertical retrace period and decodes it to R, G, B.
Ｙｓ、ＹＭ倍信号してＲＧＢ切替回路９へ信号が送られ
て受信表示されることになる。切替制御信号すがローレ
ベルであるので、Ｙ ｓ 、 ＹＭ制御回路１３のトラ
ンジスタＴＲ１とトランジスタＴＲ２はカットオフ状態
となり、プルアップ抵抗Ｒ１，Ｒ２でＹｓ、ＹＭ倍信号
プルアップの状態となり、ＲＧＢ切替回路９は文字信号
デコーダ回路５よりのＹｓ倍信号切替制御される。一方
、テレビ視聴時は切替制御信号すがハイレベルとなり、
トランジスタＴＲ１、ＴＲ２が導通状態となってＹｓ、
ＹＭ倍信号接地状態となり、文字信号デコーダ回路６よ
りＹｓ、ＹＭ倍信号何であれ、ＲＧＢ切替回路９ではテ
レビ信号側のＲ，Ｇ、Ｂ信号が選択されることになる。The Ys and YM multiplied signals are sent to the RGB switching circuit 9, where they are received and displayed. Since the switching control signal is at a low level, the transistors TR1 and TR2 of the Ys and YM control circuit 13 are in a cut-off state, and the pull-up resistors R1 and R2 are in a state where the Ys and YM times the signal is pulled up, and the RGB switching is performed. The circuit 9 is controlled to switch the Ys times signal from the character signal decoder circuit 5. On the other hand, when watching TV, the switching control signal is at a high level.
Transistors TR1 and TR2 become conductive and Ys,
The YM multiplied signal is grounded, and the RGB switching circuit 9 selects the R, G, and B signals on the television signal side, regardless of the Ys or YM multiplied signal from the character signal decoder circuit 6.
発明が解決しようとする問題点
ところがこのような従来の文字信号デコーダを内蔵する
テレビシロン受像機では、字幕番組が送出されているこ
とを認識せずに文字放送選択キーを押下して、文字放送
の字幕番組（これは９９９番と決められている）を選択
した場合は、もし、その時点で字幕番組が送出されてい
ない時は「字幕番組はありません」という表示が文字信
号デコーダより表示されるだけであった。従って聴力障
害者等が字幕番組の助けを借りてテレビ放送を見たい時
は、その番組が文字放送にて字幕番組が合せて送られて
いることを知った上で上記字幕番組を選択する操作を必
要とするといった問題点を有していた。Problems to be Solved by the Invention However, in conventional television receivers with a built-in text signal decoder, pressing the teletext selection key without recognizing that a subtitled program is being transmitted causes the teletext signal to be transmitted. If you select a subtitled program (this is determined as number 999), and if no subtitled program is being transmitted at that time, the message "No subtitled program" will be displayed from the text signal decoder. It was only. Therefore, when a hearing-impaired person wants to watch a TV broadcast with the help of a subtitled program, he or she must select the subtitled program after knowing that the program is also transmitted via teletext. This had the problem of requiring .
本発明は上記問題点に鑑み、字幕番組を優先的に処理す
ることを予約できるようになし、テレビ視聴時にあって
、文字多重放送にて字幕番組が送出されている時はテレ
ビ画面に文字多重放送の字幕番組を出画させて、聴力障
害者等が文字放送の字幕番組選択の操作をいちいち行な
わなくとも簡便に字幕放送を利用できる文字信号デコー
ダ内蔵のテレビジョン受像機を提供するものである。In view of the above-mentioned problems, the present invention makes it possible to reserve the preferential processing of subtitled programs. To provide a television receiver with a built-in text signal decoder that displays subtitled programs for broadcasting and allows people with hearing impairments to easily use the subtitled broadcasts without having to perform operations to select subtitled programs for teletext broadcasts. .
問題点を解決するための手段
上記問題点を解決するために本発明の文字信号デコーダ
内蔵のテレビジョン受像機は、文字多重放送の字幕番組
を優先的に出画させることを要求する為のキーを遠隔制
御装置又は受像機本体の少なくとも一方に設け、そのキ
ーの押下によって字幕番組優先処理予約記憶部を制御し
、その予約記憶部の出力と字幕番組を処理中であること
を示すレジスタの出力とで文字信号デコーダよりのＹｓ
倍信号制御する手段を設け、字幕番組をテレビ番組を視
聴時であっても優先的に出画させるという構成を備えた
ものである。Means for Solving the Problems In order to solve the above problems, the television receiver with a built-in text signal decoder of the present invention has a key for requesting that subtitled programs of text multiplex broadcasting be displayed preferentially. is provided on at least one of the remote control device or the receiver body, and when the key is pressed, the subtitled program priority processing reservation storage section is controlled, and the output of the reservation storage section and the output of a register indicating that the subtitled program is being processed. Ys from the character signal decoder
This system is equipped with a means for double signal control, and is configured to display subtitled programs preferentially even when viewing a television program.
作 用
本発明は上記した構成によって、テレビ視聴時であれば
、テレビモードであっても自動的に字幕番組が送出され
れば、テレビモードの為に強制的にＹｓ、ＹＭ倍信号接
地していたものを解除して字幕番組を出画させるきいう
こととなる。Effects The present invention has the above-described configuration, so that when watching TV, if a subtitle program is automatically transmitted even in TV mode, Ys and YM double signals are forcibly grounded for TV mode. This means that the subtitled program will be released and the subtitled program will be displayed.
実施例
以下本発明の一実施例につき第１図を参照しながら説明
する。なお図中第２図と同機能を果す回路には同一番号
を付して詳細な説明は省略する。EXAMPLE An example of the present invention will be described below with reference to FIG. Note that circuits in the figure that perform the same functions as those in FIG. 2 are given the same numbers, and detailed explanations will be omitted.
２０は字幕番組処理中レジスタであり、文字信号デコー
ダ５が字幕番組を受信処理中であれば”１”が書込れ、
処理を行なっていない時は′０″（ローレベル）が書込
れる。文字信号デコーダ６は番組索引データ及び番組デ
ータヘッダ及びベージデータヘッダに含まれる番組番号
によって、現在字幕番組が送出されているかどうかを常
に認識しており字幕番組優先処理予約記憶部３０が”１
″（／・イレベル）で、字幕番組優先処理予約モードと
なっている時は、字幕番組が送出されて来た時にすぐ字
幕番組の復号処理を開始する。ｂは映像音声切替回路４
の制御信号であり、テレビモードの時は１”（・・イレ
ベル）、文字モードの時は“０”（ローレベル）となる
。制御信号すは抵抗Ｒ３を介してＹ ｓ 、 ＹＭ制御
用のトランジスタＴＲ１，ＴＲ２のベースに接続されて
いる。トランジスタＴＲ１，ＴＲ２のエミッタは接地さ
れており、それぞれコレクタはＹｓ、ＹＭ信号ラインへ
接続されている。抵抗Ｒ１゜Ｒ２はプルアップ用である
。トランジスタＴＲ１゜ＴＲ２のベースにはトランジス
タＴＲｓのコレクタが接続され、エミッタは接地され、
ベースは抵抗Ｒ４を介してアンドゲートＧ１ の出力端
が接続されており、アントゲ−）Ｇ１の入力端はそれぞ
れ字幕番組処理中レジスタ２ｏの出力端と字幕番組優先
処理予約記憶部３０の出力端が接続されている。20 is a subtitle program processing register, in which "1" is written if the character signal decoder 5 is receiving a subtitle program;
When no processing is being performed, '0'' (low level) is written.The character signal decoder 6 determines whether a subtitle program is currently being sent out using the program index data, program data header, and program number included in the page data header. The subtitle program priority processing reservation storage unit 30 is always aware of whether
'' (/・level), when the subtitle program priority processing reservation mode is set, the decoding process of the subtitle program is started immediately when the subtitle program is sent out.b is the video/audio switching circuit 4
It is a control signal for Y s and YM control via resistor R3, and is 1” (high level) in TV mode, and “0” (low level) in character mode. It is connected to the bases of transistors TR1 and TR2.The emitters of transistors TR1 and TR2 are grounded, and the collectors are connected to the Ys and YM signal lines, respectively.Resistors R1 and R2 are for pull-up.Transistors The collector of the transistor TRs is connected to the base of TR1゜TR2, and the emitter is grounded.
The base is connected to the output terminal of the AND gate G1 via a resistor R4, and the input terminal of the AND gate G1 is connected to the output terminal of the subtitle program processing register 2o and the output terminal of the subtitle program priority processing reservation storage section 30, respectively. It is connected.
使用者が遠隔制御装置又はテレビ受像機前面に設けられ
た字幕番組優先処理予約キーを押下すると、該キーが押
下された事をキー・遠隔制御装置受信処理回路６にて認
識し、字幕番組優先処理予約記憶部３０に”１”（）・
イレペル）が記憶される。When the user presses the subtitled program priority processing reservation key provided on the front of the remote control device or television receiver, the key/remote control device reception processing circuit 6 recognizes that the key has been pressed and gives priority to the subtitled program. “1” () is stored in the processing reservation storage unit 30.
Irepel) is memorized.
この字幕番組優先処理予約キーはトグル動作、つまり押
下のたびに予約、予約無し、予約と変る。This subtitled program priority processing reservation key has a toggle operation, that is, it changes from reservation to no reservation to reservation each time it is pressed.
字幕番組優先処理予約がなされると字幕番組優先処理予
約部３０の出力りは”１”（・・イレベル）となって予
約表示表示素子Ｌ１が、ドライノく用のトランジスタＴ
Ｒ４にて点灯されて、字幕番組優先処理予約がなされた
事を表示する。抵抗Ｒ５，Ｒｅは電流制限用である。出
力ｄが“１″（）・イレベル）となると文字信号デコー
ダ５は字幕番組が送出される。すると、番組選択の有無
に関わらず文字放送データの復号を開始し、字幕番組処
理レジスタ２０に１”を書込む。従って予約がなされて
いる時は字幕第組が送出されるとアンドゲートＧ１の出
力が”１″（）・イレベル）となり、トランジスタＴＲ
ｓ が導通してトランジスタＴＲ１，ＴＲ２のベース
を接地することになる。従ってトランジスタＴＲ１，Ｔ
Ｒ２が遮断されてテレビモードである為に強制的にＹ
ｓ 、 ＹＭ倍信号接地されているのを解除し、文字信
号デコーダ６よりのＹ ｓ 、 Ｙｙ倍信号従ってＲＧ
Ｂ切替回路９を制御して、字幕番組が受像管１２上に出
画されることとなる。When the subtitled program priority processing reservation is made, the output of the subtitled program priority processing reservation unit 30 becomes "1" (... level), and the reservation display display element L1 is activated by the transistor T for drying.
It is lit at R4 to indicate that subtitle program priority processing reservation has been made. Resistors R5 and Re are for current limiting. When the output d becomes "1" (), level), the character signal decoder 5 sends out a subtitled program. Then, regardless of whether a program is selected, decoding of the teletext data is started and 1" is written in the subtitle program processing register 20. Therefore, when a reservation has been made, when the subtitle set is sent out, the AND gate G1 is activated. The output becomes "1" (), level), and the transistor TR
s becomes conductive and grounds the bases of transistors TR1 and TR2. Therefore, transistor TR1,T
Forced to Y because R2 is cut off and in TV mode.
The grounding of the s and YM double signals is released, and the Y s and Yy double signals from the character signal decoder 6 are connected to the RG signal.
By controlling the B switching circuit 9, the subtitled program is displayed on the picture tube 12.
以上のように字幕番組優先処理予約記憶部３０と字幕番
組処理中レジスタ２０とそれらの出力でＹｓ、ＹＭ倍信
号制御する回路を設けることによって、字幕番組選択の
操作をする事がなくとも、字幕番組優先処理を予約して
おけば自動的に聴力障害者向けの補助番組的性格の強い
字幕番組が自動的に出画されることとなる。As described above, by providing the subtitle program priority processing reservation storage unit 30, the subtitle program processing register 20, and the circuit that controls the Ys and YM double signals using their outputs, the subtitle program can be selected without subtitle program selection. If program priority processing is reserved, a subtitled program that is more like a supplementary program for people with hearing impairments will be automatically displayed.
発明の効果
以上のように本発明は、字幕番組を優先的に出画させる
ことを要求する為のキーを遠隔制御装置もしくはテレビ
受像機前面に設け、字幕番組優先処理予約記憶部と文字
多重デコーダが字幕番組を処理中であることを示すレジ
スタの出力とによってＹ ｓ 、 ＹＭ倍信号制御する
事によって、字幕番組優先処理予約がなされている時は
、テレビ番組を視聴中であって文字多重放送で字幕番組
が送出された時には字幕番組選択の操作をそのたびに行
なうことなく自動的に字幕番組を見ることができる文字
信号デコーダ内蔵のテレビジョン受像機を実現でき、聴
力障害者にとって特に有用である。Effects of the Invention As described above, the present invention provides a key for requesting that subtitled programs be displayed preferentially on the front of the remote control device or the television receiver, and connects the subtitled program priority processing reservation storage unit and the text multiplex decoder. By controlling Ys and YM times the signal with the output of the register indicating that the subtitle program is being processed, when the subtitle program priority processing reservation is made, the TV program is being watched and teletext broadcasting is being performed. It is possible to realize a television receiver with a built-in text signal decoder that can automatically watch a subtitle program without having to perform a subtitle program selection operation each time a subtitle program is transmitted, which is particularly useful for people with hearing impairments. be.
第１図は本発明の一実施例における文字信号デコーダを
内蔵したテレビジョン受像機のブロック図、第２図は従
来の文字信号デコーダを内蔵したテレビジョン受像機の
ブロック図である。
６・・・・・・文字信号デコーダ回路、６゛・・・・−
・キー・遠隔制御装置受信処理回路、９・・・・・・Ｒ
ＧＢ切替回路、２０・・・・・・字幕番組処理中レジス
タ、３０・・・・・・字幕番組優先処理予約記憶部、Ｇ
１・・・・・・２人カアンドゲート、ＴＲ１〜ＴＲ４・
・・・・・トランジスタ、Ｒ１−Ｒ６・・・・・・抵抗
器。FIG. 1 is a block diagram of a television receiver incorporating a character signal decoder according to an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional television receiver incorporating a character signal decoder. 6...Character signal decoder circuit, 6゛...-
・Key/remote control device reception processing circuit, 9...R
GB switching circuit, 20...Subtitled program processing register, 30...Subtitled program priority processing reservation storage section, G
1...2 person Kaand gate, TR1~TR4・
...Transistor, R1-R6...Resistor.
Claims (1)
け、文字多重放送の字幕番組を優先的に出画させること
を要求する為のキーを遠隔制御装置又は受像機本体の少
なくとも一方に設け、そのキーの押下を認識して字幕番
組を優先するか否かを処理するキー・遠隔制御装置受信
処理部と、字幕番組を優先するか否かを記憶する不揮発
性メモリによる字幕番組優先処理予約記憶部と、文字信
号デコーダが字幕番組を処理中であることを示すレジス
タとを備え、テレビ信号によるＲＧＢ信号と文字信号デ
コーダによるＲ、Ｇ、Ｂ信号とを切替る切替信号を字幕
番組処理中にレジスタと字幕番組処理予約記憶部との出
力によって制御するようになし、字幕番組優先処理予約
を行なうことにより、文字多重放送で字幕番組が送出さ
れた時には、テレビ番組を視聴中であっても字幕番組が
出画するようにしたことを特徴とするテレビジョン受像
機。A character signal decoder is provided to perform decoding processing of teletext broadcasting, and a key is provided on at least one of the remote control device or the receiver body for requesting that subtitled programs of teletext broadcasting be displayed preferentially. a key/remote control device reception processing unit that recognizes the press of the button and processes whether or not to give priority to subtitled programs; and a subtitled program priority processing reservation storage unit that uses non-volatile memory to store whether or not to give priority to subtitled programs. , a register indicating that the text signal decoder is processing a subtitled program, and a register and a register indicating that the text signal decoder is processing a subtitled program, and a switching signal for switching between an RGB signal from a television signal and an R, G, B signal from the text signal decoder during processing of a subtitled program. By controlling the subtitle program processing based on the output from the subtitle program processing reservation storage unit and making subtitle program priority processing reservations, when a subtitle program is sent out in teletext broadcasting, the subtitle program will be displayed even if the TV program is being watched. A television receiver characterized by displaying an image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61216645A JP2548138B2 (en) | 1986-09-12 | 1986-09-12 | Television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61216645A JP2548138B2 (en) | 1986-09-12 | 1986-09-12 | Television receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372276A true JPS6372276A (en) | 1988-04-01 |
| JP2548138B2 JP2548138B2 (en) | 1996-10-30 |
Family
ID=16691683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61216645A Expired - Fee Related JP2548138B2 (en) | 1986-09-12 | 1986-09-12 | Television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548138B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125185A (en) * | 1987-11-10 | 1989-05-17 | Sanyo Electric Co Ltd | Teletext receiver |
| JPH04100493A (en) * | 1990-08-20 | 1992-04-02 | Sanyo Electric Co Ltd | Teletext receiver |
| JPH04100492A (en) * | 1990-08-20 | 1992-04-02 | Sanyo Electric Co Ltd | Teletext receiver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031379A (en) * | 1983-07-31 | 1985-02-18 | Nec Home Electronics Ltd | Receiving system of character broadcast screen program |
-
1986
- 1986-09-12 JP JP61216645A patent/JP2548138B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031379A (en) * | 1983-07-31 | 1985-02-18 | Nec Home Electronics Ltd | Receiving system of character broadcast screen program |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125185A (en) * | 1987-11-10 | 1989-05-17 | Sanyo Electric Co Ltd | Teletext receiver |
| JPH04100493A (en) * | 1990-08-20 | 1992-04-02 | Sanyo Electric Co Ltd | Teletext receiver |
| JPH04100492A (en) * | 1990-08-20 | 1992-04-02 | Sanyo Electric Co Ltd | Teletext receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2548138B2 (en) | 1996-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |