CA7185A - Gas-lighting apparatus - Google Patents

Gas-lighting apparatus

Info

Publication number
CA7185A
CA7185A CA000007185A CA7185DA CA7185A CA 7185 A CA7185 A CA 7185A CA 000007185 A CA000007185 A CA 000007185A CA 7185D A CA7185D A CA 7185DA CA 7185 A CA7185 A CA 7185A
Authority
CA
Canada
Prior art keywords
gas
lighting apparatus
lighting
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
CA000007185A
Other languages
French (fr)
Inventor
John Ruthven
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
Publication date
Application granted granted Critical
Publication of CA7185A publication Critical patent/CA7185A/en
Expired legal-status Critical Current

Links

CA000007185A Gas-lighting apparatus Expired CA7185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA7185T

Publications (1)

Publication Number Publication Date
CA7185A true CA7185A (en) 1877-03-10

Family

ID=45123734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000007185A Expired CA7185A (en) Gas-lighting apparatus

Country Status (1)

Country Link
CA (1) CA7185A (en)

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