FR2408459B1 - Imprimante par points - Google Patents

Imprimante par points

Info

Publication number
FR2408459B1
FR2408459B1 FR7827915A FR7827915A FR2408459B1 FR 2408459 B1 FR2408459 B1 FR 2408459B1 FR 7827915 A FR7827915 A FR 7827915A FR 7827915 A FR7827915 A FR 7827915A FR 2408459 B1 FR2408459 B1 FR 2408459B1
Authority
FR
France
Prior art keywords
compensators
printed
printer
needle
data
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
Application number
FR7827915A
Other languages
English (en)
Other versions
FR2408459A1 (fr
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.)
Hasler AG
Original Assignee
Hasler AG
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 Hasler AG filed Critical Hasler AG
Publication of FR2408459A1 publication Critical patent/FR2408459A1/fr
Application granted granted Critical
Publication of FR2408459B1 publication Critical patent/FR2408459B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color, Gradation (AREA)
FR7827915A 1977-11-15 1978-09-29 Imprimante par points Expired FR2408459B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1390677A CH623271A5 (fr) 1977-11-15 1977-11-15

Publications (2)

Publication Number Publication Date
FR2408459A1 FR2408459A1 (fr) 1979-06-08
FR2408459B1 true FR2408459B1 (fr) 1986-03-28

Family

ID=4396363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827915A Expired FR2408459B1 (fr) 1977-11-15 1978-09-29 Imprimante par points

Country Status (11)

Country Link
US (1) US4225962A (fr)
JP (1) JPS54115917A (fr)
AT (1) AT371647B (fr)
CH (1) CH623271A5 (fr)
DE (1) DE2838600C2 (fr)
ES (1) ES475018A1 (fr)
FR (1) FR2408459B1 (fr)
GB (1) GB2008828B (fr)
IT (1) IT1108581B (fr)
NL (1) NL7811262A (fr)
SE (1) SE438285B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127843A1 (de) * 1981-07-15 1983-05-26 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur verhinderung von "kompromittierender abstrahlung" bei der verarbeitung und uebertragung geheimer dateninformationen
US5351292A (en) * 1989-01-26 1994-09-27 Cominvest Research Ab Method and apparatus for preventing external detection of signal information
SE462935B (sv) * 1989-01-30 1990-09-17 Cominvest Res Ab Saett och anordning foer hindrande av extern detektering av signalinformation
US5148478A (en) * 1989-05-19 1992-09-15 Syntellect Inc. System and method for communications security protection
US5181243A (en) * 1989-05-19 1993-01-19 Syntellect, Inc. System and method for communications security protection
SE500276C2 (sv) * 1991-06-24 1994-05-24 Shield Research In Sweden Ab Förfarande och anordning för att förhindra extern detektering av signalinformation
US7587044B2 (en) 1998-01-02 2009-09-08 Cryptography Research, Inc. Differential power analysis method and apparatus
EP1050133B2 (fr) 1998-01-02 2009-05-27 Cryptography Research Inc. Procede et appareil cryptographiques resistant aux fuites
JP2002519722A (ja) * 1998-06-03 2002-07-02 クリプターグラフィー リサーチ インコーポレイテッド スマートカードおよび他の暗号システム用の、漏洩を最小に抑える、改良ｄｅｓおよび他の暗号プロセス
US6539092B1 (en) 1998-07-02 2003-03-25 Cryptography Research, Inc. Leak-resistant cryptographic indexed key update
DE19910184A1 (de) * 1999-03-09 2000-09-14 Deutsche Telekom Ag Verfahren zur Erhöhung der Datensicherheit von Implementierungen kryptographischer Algorithmen
DE19921633A1 (de) * 1999-05-10 2000-11-16 Deutsche Telekom Ag Verfahren zur Implementierung kryptographischer Algorithmen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979575A (en) * 1956-10-10 1961-04-11 Dictograph Products Inc Communication system
US3882985A (en) * 1973-07-23 1975-05-13 Ncr Co Tiltable matrix print head to permit viewing of the characters

Also Published As

Publication number Publication date
FR2408459A1 (fr) 1979-06-08
ES475018A1 (es) 1979-04-16
IT7869022A0 (it) 1978-09-01
SE438285B (sv) 1985-04-15
DE2838600C2 (de) 1982-08-26
CH623271A5 (fr) 1981-05-29
GB2008828B (en) 1982-03-03
GB2008828A (en) 1979-06-06
IT1108581B (it) 1985-12-09
AT371647B (de) 1983-07-11
JPS54115917A (en) 1979-09-08
ATA790978A (de) 1982-11-15
NL7811262A (nl) 1979-05-17
US4225962A (en) 1980-09-30
DE2838600A1 (de) 1979-05-17
SE7810866L (sv) 1979-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse