CA10691A - Improvements in safety lamps - Google Patents

Improvements in safety lamps

Info

Publication number
CA10691A
CA10691A CA000010691A CA10691DA CA10691A CA 10691 A CA10691 A CA 10691A CA 000010691 A CA000010691 A CA 000010691A CA 10691D A CA10691D A CA 10691DA CA 10691 A CA10691 A CA 10691A
Authority
CA
Canada
Prior art keywords
safety lamps
lamps
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
CA000010691A
Other languages
French (fr)
Inventor
John D. Shakespear
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 CA10691A publication Critical patent/CA10691A/en
Expired legal-status Critical Current

Links

CA000010691A Improvements in safety lamps Expired CA10691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA10691T

Publications (1)

Publication Number Publication Date
CA10691A true CA10691A (en) 1879-11-22

Family

ID=45127238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000010691A Expired CA10691A (en) Improvements in safety lamps

Country Status (1)

Country Link
CA (1) CA10691A (en)

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