FR938314A - Improvements relating to electrical indicating devices - Google Patents

Improvements relating to electrical indicating devices

Info

Publication number
FR938314A
FR938314A FR938314DA FR938314A FR 938314 A FR938314 A FR 938314A FR 938314D A FR938314D A FR 938314DA FR 938314 A FR938314 A FR 938314A
Authority
FR
France
Prior art keywords
improvements relating
indicating devices
electrical indicating
electrical
devices
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.)
Liquidometer Corp
Original Assignee
Liquidometer 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 Liquidometer Corp filed Critical Liquidometer Corp
Application granted granted Critical
Publication of FR938314A publication Critical patent/FR938314A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR938314D 1945-04-17 1946-08-16 Improvements relating to electrical indicating devices Expired FR938314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938314XA 1945-04-17 1945-04-17

Publications (1)

Publication Number Publication Date
FR938314A true FR938314A (en) 1948-09-10

Family

ID=22241035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938314D Expired FR938314A (en) 1945-04-17 1946-08-16 Improvements relating to electrical indicating devices

Country Status (1)

Country Link
FR (1) FR938314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710377A (en) * 1955-06-07 pfeffer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710377A (en) * 1955-06-07 pfeffer

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