FR688471A - Mechanical system for announcing devices - Google Patents

Mechanical system for announcing devices

Info

Publication number
FR688471A
FR688471A FR688471DA FR688471A FR 688471 A FR688471 A FR 688471A FR 688471D A FR688471D A FR 688471DA FR 688471 A FR688471 A FR 688471A
Authority
FR
France
Prior art keywords
mechanical system
announcing devices
announcing
devices
mechanical
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)
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.)
AGIF
Original Assignee
AGIF
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 AGIF filed Critical AGIF
Application granted granted Critical
Publication of FR688471A publication Critical patent/FR688471A/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
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR688471D 1930-01-20 1930-01-20 Mechanical system for announcing devices Expired FR688471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688471T 1930-01-20

Publications (1)

Publication Number Publication Date
FR688471A true FR688471A (en) 1930-08-23

Family

ID=9026737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688471D Expired FR688471A (en) 1930-01-20 1930-01-20 Mechanical system for announcing devices

Country Status (1)

Country Link
FR (1) FR688471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615312A1 (en) * 1987-05-11 1988-11-18 Bertuletti Jean Wind-driven support apparatus for advertising panels
WO2010082124A1 (en) * 2009-01-18 2010-07-22 Parparit Ltd. Advertisement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615312A1 (en) * 1987-05-11 1988-11-18 Bertuletti Jean Wind-driven support apparatus for advertising panels
WO2010082124A1 (en) * 2009-01-18 2010-07-22 Parparit Ltd. Advertisement device

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