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FR555011A - Device for amplifying light and invisible radiations - Google Patents

Device for amplifying light and invisible radiations

Info

Publication number
FR555011A
FR555011A FR555011DA FR555011A FR 555011 A FR555011 A FR 555011A FR 555011D A FR555011D A FR 555011DA FR 555011 A FR555011 A FR 555011A
Authority
FR
France
Prior art keywords
amplifying light
invisible radiations
radiations
invisible
amplifying
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
Aurelio Beltrami
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 filed Critical
Application granted granted Critical
Publication of FR555011A publication Critical patent/FR555011A/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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR555011D 1922-08-10 1922-08-10 Device for amplifying light and invisible radiations Expired FR555011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555011T 1922-08-10

Publications (1)

Publication Number Publication Date
FR555011A true FR555011A (en) 1923-06-21

Family

ID=8939183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555011D Expired FR555011A (en) 1922-08-10 1922-08-10 Device for amplifying light and invisible radiations

Country Status (1)

Country Link
FR (1) FR555011A (en)

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