CA171689A - Wigwag flagmen - Google Patents

Wigwag flagmen

Info

Publication number
CA171689A
CA171689A CA000171689A CA171689DA CA171689A CA 171689 A CA171689 A CA 171689A CA 000171689 A CA000171689 A CA 000171689A CA 171689D A CA171689D A CA 171689DA CA 171689 A CA171689 A CA 171689A
Authority
CA
Canada
Prior art keywords
flagmen
wigwag
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
CA000171689A
Other languages
French (fr)
Inventor
David Morgan Palmer
John Albert Bell
Charles Robert Twitchell
Original Assignee
David Morgan Palmer
John Albert Bell
Charles Robert Twitchell
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.)
Filing date
Publication date
Application filed by David Morgan Palmer, John Albert Bell, Charles Robert Twitchell filed Critical David Morgan Palmer
Priority to CA171689T priority Critical
Application granted granted Critical
Publication of CA171689A publication Critical patent/CA171689A/en
Expired legal-status Critical Current

Links

CA000171689A 1916-02-23 1916-02-23 Wigwag flagmen Expired CA171689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA171689T 1916-02-23

Publications (1)

Publication Number Publication Date
CA171689A true CA171689A (en) 1916-09-05

Family

ID=45291347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000171689A Expired CA171689A (en) 1916-02-23 1916-02-23 Wigwag flagmen

Country Status (1)

Country Link
CA (1) CA171689A (en)

Similar Documents

Publication Publication Date Title
CA173465A (en) Ellipsograph
CA175054A (en) Stooker
CA167956A (en) Cranker
CA170018A (en) Boyau
CA172308A (en) Clevise
CA172368A (en) Craburetter
CA172528A (en) Pulmotor
CA172661A (en) Inicnerator
CA173073A (en) Shipbuildidng
CA178977A (en) Fournace
CA171689A (en) Wigwag flagmen
CA173581A (en) Stooker
CA176295A (en) Refriigerator
CA173782A (en) Hydro-metallurgy
CA174078A (en) Reflectoscope
CA174625A (en) Calliope
CA174966A (en) Rotoe
CA176238A (en) Shoepack
CA177607A (en) Salesbook
CA181033A (en) Goloshes
CA192193A (en) Trigonometer
CA175188A (en) Wickl
CA170628A (en) Vignetter
CA174192A (en) Can
CA173008A (en) Type