FR2023814A1 - - Google Patents
Info
- Publication number
- FR2023814A1 FR2023814A1 FR6940087A FR6940087A FR2023814A1 FR 2023814 A1 FR2023814 A1 FR 2023814A1 FR 6940087 A FR6940087 A FR 6940087A FR 6940087 A FR6940087 A FR 6940087A FR 2023814 A1 FR2023814 A1 FR 2023814A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/10—Watermarks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681810151 DE1810151A1 (de) | 1968-11-21 | 1968-11-21 | Papier mit Wasserzeichen |
DE19691950525 DE1950525A1 (de) | 1968-10-31 | 1969-10-07 | Verfahren zur Drehzahlregelung eines Wechselstrommotors und Einrichtung zu dessen Ausfuehrung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2023814A1 true FR2023814A1 (no) | 1970-08-21 |
Family
ID=25756450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6940087A Withdrawn FR2023814A1 (no) | 1968-11-21 | 1969-11-21 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2023814A1 (no) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446192A1 (fr) * | 1979-01-12 | 1980-08-08 | Gao Ges Automation Org | Document d'identification comportant un indice d'authenticite |
FR2561420A1 (fr) * | 1984-03-13 | 1985-09-20 | Balauze Marcombe | Filigrane d'identite |
EP0234885A2 (en) * | 1986-02-24 | 1987-09-02 | Moore Business Forms, Inc. | Document bearing characteristic ink-printed indicia juxtaposed with corresponding characteristic synthetic watermark and method for producing same |
WO1994007694A1 (en) * | 1992-10-01 | 1994-04-14 | Clare Patents Limited | Watermarking apparatus |
-
1969
- 1969-11-21 FR FR6940087A patent/FR2023814A1/fr not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446192A1 (fr) * | 1979-01-12 | 1980-08-08 | Gao Ges Automation Org | Document d'identification comportant un indice d'authenticite |
FR2561420A1 (fr) * | 1984-03-13 | 1985-09-20 | Balauze Marcombe | Filigrane d'identite |
EP0234885A2 (en) * | 1986-02-24 | 1987-09-02 | Moore Business Forms, Inc. | Document bearing characteristic ink-printed indicia juxtaposed with corresponding characteristic synthetic watermark and method for producing same |
EP0234885A3 (en) * | 1986-02-24 | 1988-02-10 | Moore Business Forms, Inc. | Document bearing characteristic ink-printed indicia juxtaposed with corresponding characteristic synthetic watermark and method for producing same |
WO1994007694A1 (en) * | 1992-10-01 | 1994-04-14 | Clare Patents Limited | Watermarking apparatus |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |