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FR352346A - Control and warning device for gas installations - Google Patents

Control and warning device for gas installations

Info

Publication number
FR352346A
FR352346A FR352346DA FR352346A FR 352346 A FR352346 A FR 352346A FR 352346D A FR352346D A FR 352346DA FR 352346 A FR352346 A FR 352346A
Authority
FR
France
Prior art keywords
control
warning device
gas installations
installations
gas
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
Albrecht Schwarzhaupt
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 FR352346A publication Critical patent/FR352346A/en
Expired legal-status Critical Current

Links

FR352346D 1905-03-14 1905-03-14 Control and warning device for gas installations Expired FR352346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352346T 1905-03-14

Publications (1)

Publication Number Publication Date
FR352346A true FR352346A (en) 1905-08-08

Family

ID=43348844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352346D Expired FR352346A (en) 1905-03-14 1905-03-14 Control and warning device for gas installations

Country Status (1)

Country Link
FR (1) FR352346A (en)

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