FR938210A - Appareil à diriger la lumière - Google Patents

Appareil à diriger la lumière

Info

Publication number
FR938210A
FR938210A FR938210DA FR938210A FR 938210 A FR938210 A FR 938210A FR 938210D A FR938210D A FR 938210DA FR 938210 A FR938210 A FR 938210A
Authority
FR
France
Prior art keywords
direct light
direct
light
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
English (en)
French (fr)
Inventor
Paul M Rainey
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 FR938210A publication Critical patent/FR938210A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/12—Automatic transmitters, e.g. controlled by perforated tape
    • H04L17/14—Automatic transmitters, e.g. controlled by perforated tape with optical sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR938210D 1942-08-27 1946-04-01 Appareil à diriger la lumière Expired FR938210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938210XA 1942-08-27 1942-08-27

Publications (1)

Publication Number Publication Date
FR938210A true FR938210A (fr) 1948-09-08

Family

ID=22240929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938210D Expired FR938210A (fr) 1942-08-27 1946-04-01 Appareil à diriger la lumière

Country Status (2)

Country Link
BE (1) BE474671A (enrdf_load_stackoverflow)
FR (1) FR938210A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE474671A (enrdf_load_stackoverflow)

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