FR939053A - Improvements to telegraph facsimile reproduction devices - Google Patents

Improvements to telegraph facsimile reproduction devices

Info

Publication number
FR939053A
FR939053A FR939053DA FR939053A FR 939053 A FR939053 A FR 939053A FR 939053D A FR939053D A FR 939053DA FR 939053 A FR939053 A FR 939053A
Authority
FR
France
Prior art keywords
telegraph
facsimile reproduction
reproduction devices
devices
facsimile
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
Other languages
French (fr)
Inventor
Raleigh J Wise
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939053A publication Critical patent/FR939053A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
FR939053D 1942-02-12 1946-03-29 Improvements to telegraph facsimile reproduction devices Expired FR939053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430531A US2375267A (en) 1942-02-12 1942-02-12 Automatically adjustable recording means

Publications (1)

Publication Number Publication Date
FR939053A true FR939053A (en) 1948-11-03

Family

ID=23707927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939053D Expired FR939053A (en) 1942-02-12 1946-03-29 Improvements to telegraph facsimile reproduction devices

Country Status (2)

Country Link
US (1) US2375267A (en)
FR (1) FR939053A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591138A (en) * 1947-02-15 1952-04-01 Times Facsimile Corp Facsimile apparatus employing a stylus
US2612430A (en) * 1949-02-05 1952-09-30 Us Rubber Co Cycle time recorder
BE494727A (en) * 1949-03-25
US2718450A (en) * 1950-02-03 1955-09-20 Faximile Inc Electrical recorder with automatically renewable styli
NL192849A (en) * 1953-12-03
US3971036A (en) * 1973-04-20 1976-07-20 The Gerber Scientific Instrument Company Plotting head for consumable marking material
US3939482A (en) * 1974-03-28 1976-02-17 Cotter William L Writing apparatus

Also Published As

Publication number Publication date
US2375267A (en) 1945-05-08

Similar Documents

Publication Publication Date Title
FR939053A (en) Improvements to telegraph facsimile reproduction devices
FR1013673A (en) Improvements to facsimile devices
FR939075A (en) Improvements to telegraph systems and apparatus
FR932932A (en) Improvements to printing telegraphs
FR988008A (en) Improvements to facsimile transmission systems
FR939252A (en) Improvements to television devices
FR884222A (en) Improvements to drawing devices
FR926035A (en) Improvements to teleprinter devices
FR978519A (en) Improvements to radiophotography devices
FR938402A (en) Telephone devices
FR906217A (en) Improvements made to teletype devices
FR52272E (en) Improvements to gyroplane type devices
FR888074A (en) Improvements to sanitary devices
FR889925A (en) Improvements made to electrical pipes
FR887028A (en) Improvements to so-called aerophone listening devices
FR967035A (en) Improvements to cinematographic devices
FR977467A (en) Improvements to radiotelephone reception devices
FR979007A (en) Improvements to portable film projection devices
FR882889A (en) Improvements made to timing devices
FR942078A (en) Improvements to reproducing devices for documents on films
FR912850A (en) Improvements to signaling devices
FR894825A (en) Improvements to phase-shifting devices
FR882207A (en) Improvements to sanitary devices
FR946889A (en) Improvements to phonographic reproduction devices
FR878313A (en) Loudspeaker enhancements