FR551726A - Improvements in photographic recording of electrical signals - Google Patents

Improvements in photographic recording of electrical signals

Info

Publication number
FR551726A
FR551726A FR551726DA FR551726A FR 551726 A FR551726 A FR 551726A FR 551726D A FR551726D A FR 551726DA FR 551726 A FR551726 A FR 551726A
Authority
FR
France
Prior art keywords
electrical signals
photographic recording
photographic
recording
signals
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
John Hettinger
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.)
CA Vandervell and Co Ltd
Original Assignee
CA Vandervell and Co Ltd
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 CA Vandervell and Co Ltd filed Critical CA Vandervell and Co Ltd
Application granted granted Critical
Publication of FR551726A publication Critical patent/FR551726A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
    • H04L13/182—Printing mechanisms
    • H04L13/184—Photographic printing and recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR551726D 1921-06-22 1922-05-19 Improvements in photographic recording of electrical signals Expired FR551726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551726X 1921-06-22

Publications (1)

Publication Number Publication Date
FR551726A true FR551726A (en) 1923-04-12

Family

ID=10473167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551726D Expired FR551726A (en) 1921-06-22 1922-05-19 Improvements in photographic recording of electrical signals

Country Status (1)

Country Link
FR (1) FR551726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757374A1 (en) 2005-08-26 2007-02-28 Solystic Roller cart for merging letters and large format objects into a single delivery sequence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757374A1 (en) 2005-08-26 2007-02-28 Solystic Roller cart for merging letters and large format objects into a single delivery sequence

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