CA47778A - Lampe de surete - Google Patents

Lampe de surete

Info

Publication number
CA47778A
CA47778A CA000047778A CA47778DA CA47778A CA 47778 A CA47778 A CA 47778A CA 000047778 A CA000047778 A CA 000047778A CA 47778D A CA47778D A CA 47778DA CA 47778 A CA47778 A CA 47778A
Authority
CA
Canada
Prior art keywords
safety lamp
lamp
safety
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
CA000047778A
Other languages
English (en)
Inventor
Hugh Toal
Thomas Lowther
Robert Hay
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 CA47778A publication Critical patent/CA47778A/fr
Expired legal-status Critical Current

Links

CA000047778A Lampe de surete Expired CA47778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA47778T

Publications (1)

Publication Number Publication Date
CA47778A true CA47778A (fr) 1894-12-24

Family

ID=45164318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000047778A Expired CA47778A (fr) Lampe de surete

Country Status (1)

Country Link
CA (1) CA47778A (fr)

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