GB190806667A - Improvements in Devices for Automatically Indicating the Presence of Gas. - Google Patents

Improvements in Devices for Automatically Indicating the Presence of Gas.

Info

Publication number
GB190806667A
GB190806667A GB190806667DA GB190806667A GB 190806667 A GB190806667 A GB 190806667A GB 190806667D A GB190806667D A GB 190806667DA GB 190806667 A GB190806667 A GB 190806667A
Authority
GB
United Kingdom
Prior art keywords
gas
devices
automatically indicating
indicating
automatically
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
Inventor
Julius Ontoe
John Vago
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 GB190806667A publication Critical patent/GB190806667A/en
Expired legal-status Critical Current

Links

GB190806667D 1908-03-25 1908-03-25 Improvements in Devices for Automatically Indicating the Presence of Gas. Expired GB190806667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190806667T 1908-03-25

Publications (1)

Publication Number Publication Date
GB190806667A true GB190806667A (en) 1908-09-17

Family

ID=35253095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190806667D Expired GB190806667A (en) 1908-03-25 1908-03-25 Improvements in Devices for Automatically Indicating the Presence of Gas.

Country Status (1)

Country Link
GB (1) GB190806667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200387A (en) * 1961-08-11 1965-08-10 Selas Corp Of America Gas contaminant sensing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200387A (en) * 1961-08-11 1965-08-10 Selas Corp Of America Gas contaminant sensing device

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