CA25778A - Lampe et lanterne de surete a hydro-carbures - Google Patents

Lampe et lanterne de surete a hydro-carbures

Info

Publication number: CA25778A
Authority: CA; Canada
Prior art keywords: lantern; hydro; safety lamp; carbon; carbon safety
Prior art date: 1887-01-17
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

CA000025778A

Other languages

English (en)

Inventor

Stefan Siemang

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

1887-01-17

1887-01-17 Application granted granted Critical

1887-01-17 Publication of CA25778A publication Critical patent/CA25778A/fr

Status Expired legal-status Critical Current

Links

239000004215 Carbon black (E152) Substances 0.000 title 1
229930195733 hydrocarbon Natural products 0.000 title 1
150000002430 hydrocarbons Chemical class 0.000 title 1

CA000025778A Lampe et lanterne de surete a hydro-carbures Expired CA25778A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA25778T

Publications (1)

Publication Number	Publication Date
CA25778A true CA25778A (fr)	1887-01-17

Family

ID=45142321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000025778A Expired CA25778A (fr)			Lampe et lanterne de surete a hydro-carbures

Country Status (1)

Country	Link
CA (1)	CA25778A (fr)

0
- CA CA000025778A patent/CA25778A/fr not_active Expired

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