BE862772A - MEANS OF PROTECTION OF DOCUMENTS - Google Patents
MEANS OF PROTECTION OF DOCUMENTSInfo
- Publication number
- BE862772A BE862772A BE184212A BE184212A BE862772A BE 862772 A BE862772 A BE 862772A BE 184212 A BE184212 A BE 184212A BE 184212 A BE184212 A BE 184212A BE 862772 A BE862772 A BE 862772A
- Authority
- BE
- Belgium
- Prior art keywords
- documents
- protection
- Prior art date
Links
Classifications
-
- 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
- B41M3/146—Security printing using a non human-readable pattern which becomes visible on reproduction, e.g. a void mark
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background
-
- B42D2033/06—
-
- B42D2033/20—
-
- B42D2033/30—
-
- B42D2033/40—
-
- B42D2035/02—
-
- B42D2035/08—
-
- B42D2035/34—
-
- 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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/318—Signatures
-
- 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
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
- B42D25/465—Associating two or more layers using chemicals or adhesives
- B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76659077A | 1977-02-08 | 1977-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE862772A true BE862772A (en) | 1978-05-02 |
Family
ID=25076899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE184212A BE862772A (en) | 1977-02-08 | 1978-01-10 | MEANS OF PROTECTION OF DOCUMENTS |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5398829A (en) |
AU (1) | AU498768B1 (en) |
BE (1) | BE862772A (en) |
BR (1) | BR7800461A (en) |
CA (1) | CA1106872A (en) |
DE (1) | DE2805146C2 (en) |
FR (1) | FR2385161A1 (en) |
GB (3) | GB1599701A (en) |
IT (1) | IT1092126B (en) |
NL (1) | NL180082C (en) |
NZ (1) | NZ186372A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265469A (en) * | 1977-05-18 | 1981-05-05 | Burroughs Corporation | Protected document and method of making same |
ATE54495T1 (en) * | 1981-05-25 | 1990-07-15 | Nocopi Int Inc | PROCESS FOR PRODUCING PHOTOCOPY SAFE DOCUMENTS AND PHOTOCOPY RESISTANT PAPER. |
JPS59222398A (en) * | 1983-05-31 | 1984-12-14 | 株式会社細川活版所 | Print suitable for forgery prevention |
JPS6079991A (en) * | 1983-10-07 | 1985-05-07 | Hosokawa Katsupanshiyo:Kk | Printed matter suitable for preventing duplication |
JPS60119560A (en) * | 1983-12-01 | 1985-06-27 | Hosokawa Katsupanshiyo:Kk | Manufacture of film plate for making preventive printed matter against illegal use by copying |
DE3906944A1 (en) * | 1989-03-02 | 1990-09-13 | Francotyp Postalia Gmbh | METHOD FOR LABELING ORIGINAL PRINTS |
DE3906945C2 (en) * | 1989-03-02 | 1993-11-25 | Francotyp Postalia Gmbh | Process for differentiating original prints from copies |
US5438928A (en) * | 1990-01-31 | 1995-08-08 | Thomas De La Rue & Company Limited | Signature panels |
ATE134941T1 (en) * | 1990-07-12 | 1996-03-15 | De La Rue Holographics Ltd | IMPROVEMENTS TO SIGNATURE STRIPS |
JP2600094B2 (en) * | 1992-06-04 | 1997-04-16 | 大蔵省印刷局長 | Anti-counterfeit latent image print and printing method thereof |
JP2615401B2 (en) * | 1992-06-04 | 1997-05-28 | 大蔵省印刷局長 | Anti-counterfeit latent image pattern forming body and method of manufacturing the same |
DE4220344C2 (en) * | 1992-06-24 | 1994-06-23 | Trautwein Gmbh & Co | Plaque protected against duplication and / or improper removal and reuse |
US5878162A (en) * | 1993-11-30 | 1999-03-02 | Mita Industrial Co., Ltd. | Image processing circuit |
JP4844351B2 (en) | 2006-10-27 | 2011-12-28 | 富士ゼロックス株式会社 | Image generating apparatus and recording medium |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852088A (en) * | 1972-03-20 | 1974-12-03 | Ibm | Security document system and method |
US3802724A (en) * | 1972-09-11 | 1974-04-09 | Burroughs Corp | Protection system for computerized negotiable document printouts |
-
1977
- 1977-06-27 FR FR7719667A patent/FR2385161A1/en active Granted
-
1978
- 1978-01-10 GB GB835/78A patent/GB1599701A/en not_active Expired
- 1978-01-10 GB GB19965/80A patent/GB1599703A/en not_active Expired
- 1978-01-10 GB GB26415/80A patent/GB1599704A/en not_active Expired
- 1978-01-10 BE BE184212A patent/BE862772A/en not_active IP Right Cessation
- 1978-01-12 CA CA294,872A patent/CA1106872A/en not_active Expired
- 1978-01-20 AU AU32579/78A patent/AU498768B1/en not_active Ceased
- 1978-01-24 IT IT19569/78A patent/IT1092126B/en active
- 1978-01-25 JP JP783378A patent/JPS5398829A/en active Granted
- 1978-01-25 BR BR7800461A patent/BR7800461A/en unknown
- 1978-02-01 NZ NZ186372A patent/NZ186372A/en unknown
- 1978-02-07 NL NLAANVRAGE7801403,A patent/NL180082C/en not_active IP Right Cessation
- 1978-02-07 DE DE2805146A patent/DE2805146C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU498768B1 (en) | 1979-03-22 |
FR2385161B1 (en) | 1980-07-18 |
GB1599703A (en) | 1981-10-07 |
NZ186372A (en) | 1979-10-25 |
GB1599704A (en) | 1981-10-07 |
JPS646958B2 (en) | 1989-02-07 |
CA1106872A (en) | 1981-08-11 |
BR7800461A (en) | 1978-10-10 |
JPS5398829A (en) | 1978-08-29 |
FR2385161A1 (en) | 1978-10-20 |
NL180082C (en) | 1987-01-02 |
GB1599701A (en) | 1981-10-07 |
DE2805146A1 (en) | 1978-08-10 |
IT7819569A0 (en) | 1978-01-24 |
NL7801403A (en) | 1978-08-10 |
NL180082B (en) | 1986-08-01 |
DE2805146C2 (en) | 1984-05-03 |
IT1092126B (en) | 1985-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CH | Change of patent owner |
Owner name: *NU-KOTE INTERNATIONAL INC. Effective date: 19880818 |
|
RE | Patent lapsed |
Owner name: NU-KOTE INTERNATIONAL INC. Effective date: 19900131 |