FR601141A - Warning device for cafes, restaurants, etc. - Google Patents

Warning device for cafes, restaurants, etc.

Info

Publication number
FR601141A
FR601141A FR601141DA FR601141A FR 601141 A FR601141 A FR 601141A FR 601141D A FR601141D A FR 601141DA FR 601141 A FR601141 A FR 601141A
Authority
FR
France
Prior art keywords
cafes
restaurants
warning device
warning
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
Gregoire Schulman
Leib Suliman
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 FR601141A publication Critical patent/FR601141A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/32—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving rectilinearly

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR601141D 1924-10-11 1925-07-22 Warning device for cafes, restaurants, etc. Expired FR601141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE601141X 1960-03-10

Publications (1)

Publication Number Publication Date
FR601141A true FR601141A (en) 1926-02-23

Family

ID=6574665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR601141D Expired FR601141A (en) 1924-10-11 1925-07-22 Warning device for cafes, restaurants, etc.

Country Status (2)

Country Link
BE (1) BE601141A (en)
FR (1) FR601141A (en)

Also Published As

Publication number Publication date
BE601141A (en) 1961-09-11

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