CA68602A - Appareil de signal explosif - Google Patents

Appareil de signal explosif

Info

Publication number: CA68602A
Authority: CA; Canada
Prior art keywords: railways; explosive; signalling apparatus; signalling; explosive signalling
Prior art date: 1899-12-28
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

CA000068602A

Other languages

English (en)

Inventor

William Robert Sykes

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.)

ELECTRIC FOG SIGNAL SYNDICATE

Original Assignee

ELECTRIC FOG SIGNAL SYNDICATE

Priority date (The priority date 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 date listed.)

1899-12-28

Filing date

1899-12-28

Publication date

1900-09-04

1899-12-28 Application filed by ELECTRIC FOG SIGNAL SYNDICATE filed Critical ELECTRIC FOG SIGNAL SYNDICATE

1900-09-04 Application granted granted Critical

1900-09-04 Publication of CA68602A publication Critical patent/CA68602A/fr

Status Expired legal-status Critical Current

Links

239000002360 explosive Substances 0.000 title 1
230000011664 signaling Effects 0.000 title 1

CA000068602A 1899-12-28 1899-12-28 Appareil de signal explosif Expired CA68602A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA68602T		1899-12-28

Publications (1)

Publication Number	Publication Date
CA68602A true CA68602A (fr)	1900-09-04

Family

ID=45185140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000068602A Expired CA68602A (fr)	1899-12-28	1899-12-28	Appareil de signal explosif

Country Status (1)

Country	Link
CA (1)	CA68602A (fr)

1899
- 1899-12-28 CA CA000068602A patent/CA68602A/fr not_active Expired

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