CA156273A - Appareil a ouvrier les portes de chars - Google Patents

Appareil a ouvrier les portes de chars

Info

Publication number
CA156273A
CA156273A CA000156273A CA156273DA CA156273A CA 156273 A CA156273 A CA 156273A CA 000156273 A CA000156273 A CA 000156273A CA 156273D A CA156273D A CA 156273DA CA 156273 A CA156273 A CA 156273A
Authority
CA
Canada
Prior art keywords
car door
door opener
opener
car
door
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
CA000156273A
Other languages
English (en)
Inventor
John W. Carver
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA156273A publication Critical patent/CA156273A/fr
Expired legal-status Critical Current

Links

CA000156273A 1914-02-05 1914-02-05 Appareil a ouvrier les portes de chars Expired CA156273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156273T 1914-02-05

Publications (1)

Publication Number Publication Date
CA156273A true CA156273A (fr) 1914-06-16

Family

ID=45275980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000156273A Expired CA156273A (fr) 1914-02-05 1914-02-05 Appareil a ouvrier les portes de chars

Country Status (1)

Country Link
CA (1) CA156273A (fr)

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