CA9873A - Improvements on hydro-carbon lamps - Google Patents

Improvements on hydro-carbon lamps

Info

Publication number
CA9873A
CA9873A CA000009873A CA9873DA CA9873A CA 9873 A CA9873 A CA 9873A CA 000009873 A CA000009873 A CA 000009873A CA 9873D A CA9873D A CA 9873DA CA 9873 A CA9873 A CA 9873A
Authority
CA
Canada
Prior art keywords
hydro
carbon lamps
lamps
carbon
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
CA000009873A
Other languages
French (fr)
Inventor
Thomas Walsh
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 CA9873A publication Critical patent/CA9873A/en
Expired legal-status Critical Current

Links

CA000009873A Improvements on hydro-carbon lamps Expired CA9873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9873T

Publications (1)

Publication Number Publication Date
CA9873A true CA9873A (en) 1879-04-22

Family

ID=45126420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009873A Expired CA9873A (en) Improvements on hydro-carbon lamps

Country Status (1)

Country Link
CA (1) CA9873A (en)

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