FR418758A - Air delivery device for air ducts, gas, smoke and chimneys of lamps or other lighting devices - Google Patents

Air delivery device for air ducts, gas, smoke and chimneys of lamps or other lighting devices

Info

Publication number
FR418758A
FR418758A FR418758DA FR418758A FR 418758 A FR418758 A FR 418758A FR 418758D A FR418758D A FR 418758DA FR 418758 A FR418758 A FR 418758A
Authority
FR
France
Prior art keywords
chimneys
smoke
lamps
gas
delivery device
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
Albert Cauchemont
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR418758A publication Critical patent/FR418758A/en
Expired legal-status Critical Current

Links

FR418758D 1909-10-07 1909-10-07 Air delivery device for air ducts, gas, smoke and chimneys of lamps or other lighting devices Expired FR418758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418758T 1909-10-07

Publications (1)

Publication Number Publication Date
FR418758A true FR418758A (en) 1910-12-19

Family

ID=43350297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418758D Expired FR418758A (en) 1909-10-07 1909-10-07 Air delivery device for air ducts, gas, smoke and chimneys of lamps or other lighting devices

Country Status (1)

Country Link
FR (1) FR418758A (en)

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