DE496328C - Procedure for better identification of subsequent changes to telegram texts - Google Patents
Procedure for better identification of subsequent changes to telegram textsInfo
- Publication number
- DE496328C DE496328C DEM109505D DEM0109505D DE496328C DE 496328 C DE496328 C DE 496328C DE M109505 D DEM109505 D DE M109505D DE M0109505 D DEM0109505 D DE M0109505D DE 496328 C DE496328 C DE 496328C
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- marking
- subsequent changes
- telegram
- texts
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/02—Details not particular to receiver or transmitter
- H04L13/06—Tape or page guiding or feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Record Information Processing For Printing (AREA)
Description
Verfahren zur besseren Feststellung nachträglicher Veränderungen von Telegrammtexten Wenn fernübertragene Nachrichten auf Druckstreifen empfangen werden, die z. B. nachträglich auf Blattformulare u. dgl. aufgeklebt werden, so besteht die Möglichkeit einer absichtlichen oder auch unabsichtlichen Verstümmelung des Textes durchWeglassung oder Neueinfügung einzelner Textelemente.Procedure for better identification of subsequent changes in Telegram texts If remotely transmitted messages are received on print strips, the z. B. subsequently stuck onto sheet forms and the like, so there is the possibility of intentional or unintentional mutilation of the Text by deleting or inserting individual text elements.
Zwoeck der Erfindung ist es, diese Fälschungsmöglichkeit zu verhindern. Nach der Erfindung wird hierzu der Streifen mit einem fortlaufenden Kennzeichen versehen, welches derart angebracht ist, daß es den Drucktext nicht verundeutlicht; dieses Kennzeichen bewirkt, daß jedes Weglassen oder Neueinfügen eines Streifenstückes als solches erkennbar ist.The purpose of the invention is to prevent this possibility of counterfeiting. According to the invention for this purpose the strip is provided with a continuous identifier provided, which is attached so that it does not obscure the printed text; this indicator has the effect that every omission or reinsertion of a piece of strip is recognizable as such.
Als Kennzeichen eignet sich beispielsweise eine am Streifenrande angebrachte bezifferte Millimeterteilung, die auch in verschiedenen Farben gehalten werden kann; auch andere Markierungen, z. B. sich stark variierende Muster, sind hierfür verwendbar.For example, a label attached to the edge of the strip is suitable as a label numbered millimeter graduation, which can also be kept in different colors; also other markings, e.g. B. strongly varying patterns can be used for this.
Die Kennzeichen werden entweder durch Farbdruck aufgetragen oder auch als Wasserzeichen ausgeführt; für manche Zwecke ist es vorteilhaft, eine unsichtbare, jedoch z. B. bei Ultraviolettstrahlung u. dgl. sichtbar werdende Kennzeichnung zu verwenden oder solche, die erst nach einer besonderen chemischen oder physikalischen Behandlung sichtbar werden. Die Kennzeichen können auch auf der Unterseite des Streifens angebracht werden, so daß sie nur im durchfallenden Lichte sichtbar werden.The marks are either applied by color printing or else executed as a watermark; for some purposes it is advantageous to use an invisible, however z. B. in the case of ultraviolet radiation and the like use or those that only after a special chemical or physical Treatment become visible. The license plates can also be on the underside of the strip be attached so that they are only visible in transmitted light.
Diese Sicherung gegen Textverstümmelungen kann erforderlichenfalls sinngemäß auch für Seitendrucker angewendet werden, wobei die Zeilen mit einer fortlaufenden Kennzeichnung versehen werden.This safeguard against text corruption can be used if necessary can also be used analogously for page printers, whereby the lines are preceded by a Marking are provided.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM109505D DE496328C (en) | 1929-03-30 | 1929-03-31 | Procedure for better identification of subsequent changes to telegram texts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE351960X | 1929-03-30 | ||
DEM109505D DE496328C (en) | 1929-03-30 | 1929-03-31 | Procedure for better identification of subsequent changes to telegram texts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE496328C true DE496328C (en) | 1930-05-17 |
Family
ID=25832745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM109505D Expired DE496328C (en) | 1929-03-30 | 1929-03-31 | Procedure for better identification of subsequent changes to telegram texts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE496328C (en) |
-
1929
- 1929-03-31 DE DEM109505D patent/DE496328C/en not_active Expired
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