CA3013A - Mecanisme de signaux semaphores - Google Patents

Mecanisme de signaux semaphores

Info

Publication number: CA3013A
Authority: CA; Canada
Prior art keywords: machinery; semaphore signals; operating; operating semaphore; signals
Prior art date: 1874-01-13
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

CA000003013A

Other languages

English (en)

Inventor

Francis Culham

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

1874-01-13

1874-01-13 Application granted granted Critical

1874-01-13 Publication of CA3013A publication Critical patent/CA3013A/fr

Status Expired legal-status Critical Current

Links

CA000003013A Mecanisme de signaux semaphores Expired CA3013A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA3013T

Publications (1)

Publication Number	Publication Date
CA3013A true CA3013A (fr)	1874-01-13

Family

ID=45119576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000003013A Expired CA3013A (fr)			Mecanisme de signaux semaphores

Country Status (1)

Country	Link
CA (1)	CA3013A (fr)

0
- CA CA000003013A patent/CA3013A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA3123A (fr)	1874-02-20	Une aiguille de chemins de fer
CA3667A (fr)	1874-07-20	Lampe de signaux
CA3811A (fr)	1874-08-31	Attelage de wagons
CA3731A (fr)	1874-08-03	Attelage de wagon
CA3553A (fr)	1874-06-15	Attelage de wagons
CA2991A (fr)	1874-01-09	Attelage de wagon
CA3537A (fr)	1874-06-10	Attelage de wagons
CA3962A (fr)	1874-10-16	Attelage de wagon
CA3311A (fr)	1874-04-16	Attelage de wagon
CA4029A (fr)	1874-11-07	Attelage de wagon
CA4009A (fr)	1874-11-02	Attelage de wagons
CA3734A (fr)	1874-08-03	Signal electrique de railroute
CA3991A (fr)	1874-10-29	Quille mobile de vaisseaux
CA3521A (fr)	1874-06-08	Aiguille de railroute
CA3251A (fr)	1874-03-27	Lanterne de signal a main
CA3787A (fr)	1874-08-24	Attelage de wagon de rail-route
CA3522A (fr)	1874-06-08	Perfectionnements aux attelages de wagons
CA3066A (fr)	1874-02-03	Perfectionnements aux attelages de wagons
CA3701A (fr)	1874-07-31	Aiguille de railroute
CA4071A (fr)	1874-11-19	Aiguille de railroute
CA3952A (fr)	1874-10-16	Disc de chemin de fer
CA3830A (fr)	1874-09-21	Signal electrique de railroute
CA4068A (fr)	1874-11-18	Affuteur de scie
CA3408A (fr)	1874-05-04	Arrete-croisee
CA4053A (fr)	1874-11-14	Serre-dossier