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FR436544A - Automatic device for one and two-step switching on and off of lanterns with several gas burners - Google Patents

Automatic device for one and two-step switching on and off of lanterns with several gas burners

Info

Publication number
FR436544A
FR436544A FR436544DA FR436544A FR 436544 A FR436544 A FR 436544A FR 436544D A FR436544D A FR 436544DA FR 436544 A FR436544 A FR 436544A
Authority
FR
France
Prior art keywords
lanterns
automatic device
gas burners
several gas
step switching
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
Frederic-Charles Farge
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.)
FREDERIC-CHARLES FARGE
Original Assignee
FREDERIC-CHARLES FARGE
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 FREDERIC-CHARLES FARGE filed Critical FREDERIC-CHARLES FARGE
Application granted granted Critical
Publication of FR436544A publication Critical patent/FR436544A/en
Expired legal-status Critical Current

Links

FR436544D 1911-11-18 1911-11-18 Automatic device for one and two-step switching on and off of lanterns with several gas burners Expired FR436544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR436544T 1911-11-18

Publications (1)

Publication Number Publication Date
FR436544A true FR436544A (en) 1912-03-29

Family

ID=43350664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436544D Expired FR436544A (en) 1911-11-18 1911-11-18 Automatic device for one and two-step switching on and off of lanterns with several gas burners

Country Status (1)

Country Link
FR (1) FR436544A (en)

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