GB1393634A - Facsimile transmission systems - Google Patents

Facsimile transmission systems

Info

Publication number
GB1393634A
GB1393634A GB728373A GB728373A GB1393634A GB 1393634 A GB1393634 A GB 1393634A GB 728373 A GB728373 A GB 728373A GB 728373 A GB728373 A GB 728373A GB 1393634 A GB1393634 A GB 1393634A
Authority
GB
United Kingdom
Prior art keywords
image
magnetic
tape
toner
lines
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
GB728373A
Other languages
English (en)
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.)
Pelorex Corp
Original Assignee
Pelorex Corp
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 Pelorex Corp filed Critical Pelorex Corp
Publication of GB1393634A publication Critical patent/GB1393634A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • H04N1/27—Reproducing arrangements involving production of a magnetic intermediate picture

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimiles In General (AREA)
  • Storing Facsimile Image Data (AREA)
  • Fax Reproducing Arrangements (AREA)
GB728373A 1972-02-14 1973-02-14 Facsimile transmission systems Expired GB1393634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22584172A 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
GB1393634A true GB1393634A (en) 1975-05-07

Family

ID=22846468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB728373A Expired GB1393634A (en) 1972-02-14 1973-02-14 Facsimile transmission systems

Country Status (8)

Country Link
US (1) US3749833A (enrdf_load_stackoverflow)
JP (1) JPS4890420A (enrdf_load_stackoverflow)
CA (1) CA959966A (enrdf_load_stackoverflow)
DE (1) DE2307078A1 (enrdf_load_stackoverflow)
FR (1) FR2172172A1 (enrdf_load_stackoverflow)
GB (1) GB1393634A (enrdf_load_stackoverflow)
IT (1) IT979075B (enrdf_load_stackoverflow)
NL (1) NL7301917A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148853B2 (enrdf_load_stackoverflow) * 1971-12-09 1976-12-23
DE2654076C3 (de) * 1975-11-28 1994-12-22 Canon Kk Kopiergerät
JPS6047641B2 (ja) * 1976-07-06 1985-10-23 ソニー株式会社 磁気記録装置
US4115786A (en) * 1976-12-03 1978-09-19 Xerox Corporation Constant wavelength magnetic recording
FR2386099A1 (fr) * 1977-04-01 1978-10-27 Xerox Corp Enregistreur magnetique d'image a commande electronique
JPS5543673A (en) * 1978-09-22 1980-03-27 Toshiba Corp Information memory retrieving device
US4332463A (en) * 1980-06-20 1982-06-01 Eastman Kodak Company Non-synchronous operation of an electronic copier
US4774593A (en) * 1985-04-19 1988-09-27 Sanyo Electric Co., Ltd. Image forming apparatus
JPS62147857A (ja) * 1985-12-23 1987-07-01 Sharp Corp フアクシミリ装置
JPH01105662A (ja) * 1987-05-02 1989-04-24 Canon Inc 画像処理装置
CA2003103C (en) * 1989-11-16 1993-12-07 John M. Stewart Padded toilet seat lid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970299A (en) * 1955-05-20 1961-01-31 Burroughs Corp Electrographic recording with magnetic material
US3185777A (en) * 1963-03-27 1965-05-25 Xerox Corp Magnetic recording
US3681527A (en) * 1968-03-15 1972-08-01 Hitachi Ltd Facsimile reading and recording device

Also Published As

Publication number Publication date
US3749833A (en) 1973-07-31
IT979075B (it) 1974-09-30
FR2172172A1 (enrdf_load_stackoverflow) 1973-09-28
CA959966A (en) 1974-12-24
JPS4890420A (enrdf_load_stackoverflow) 1973-11-26
DE2307078A1 (de) 1973-08-23
NL7301917A (enrdf_load_stackoverflow) 1973-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees