FR733104A - Optical signaling device - Google Patents

Optical signaling device

Info

Publication number
FR733104A
FR733104A FR733104DA FR733104A FR 733104 A FR733104 A FR 733104A FR 733104D A FR733104D A FR 733104DA FR 733104 A FR733104 A FR 733104A
Authority
FR
France
Prior art keywords
signaling device
optical signaling
optical
signaling
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
Carlo Agnelli
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 FR733104A publication Critical patent/FR733104A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • G09F2017/005—Means for mounting flags to masts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR733104D 1931-02-10 1932-02-09 Optical signaling device Expired FR733104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT733104X 1931-02-10

Publications (1)

Publication Number Publication Date
FR733104A true FR733104A (en) 1932-09-30

Family

ID=11315272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733104D Expired FR733104A (en) 1931-02-10 1932-02-09 Optical signaling device

Country Status (1)

Country Link
FR (1) FR733104A (en)

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