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ES41494A1 - An improved device used to indicate the presence of explosive gases or vapors that are mixed with air. - Google Patents

An improved device used to indicate the presence of explosive gases or vapors that are mixed with air.

Info

Publication number
ES41494A1
ES41494A1 ES41494A ES41494A ES41494A1 ES 41494 A1 ES41494 A1 ES 41494A1 ES 41494 A ES41494 A ES 41494A ES 41494 A ES41494 A ES 41494A ES 41494 A1 ES41494 A1 ES 41494A1
Authority
ES
Spain
Prior art keywords
vapors
indicate
mixed
air
device used
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
ES41494A
Other languages
Spanish (es)
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
Priority to ES41494A priority Critical patent/ES41494A1/en
Publication of ES41494A1 publication Critical patent/ES41494A1/en
Expired legal-status Critical Current

Links

ES41494A 1907-09-03 1907-09-03 An improved device used to indicate the presence of explosive gases or vapors that are mixed with air. Expired ES41494A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES41494A ES41494A1 (en) 1907-09-03 1907-09-03 An improved device used to indicate the presence of explosive gases or vapors that are mixed with air.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES41494A ES41494A1 (en) 1907-09-03 1907-09-03 An improved device used to indicate the presence of explosive gases or vapors that are mixed with air.

Publications (1)

Publication Number Publication Date
ES41494A1 true ES41494A1 (en) 1907-10-01

Family

ID=64216167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES41494A Expired ES41494A1 (en) 1907-09-03 1907-09-03 An improved device used to indicate the presence of explosive gases or vapors that are mixed with air.

Country Status (1)

Country Link
ES (1) ES41494A1 (en)

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