CA230473A - Porte de vagon a grain - Google Patents

Porte de vagon a grain

Info

Publication number
CA230473A
CA230473A CA230473A CA230473DA CA230473A CA 230473 A CA230473 A CA 230473A CA 230473 A CA230473 A CA 230473A CA 230473D A CA230473D A CA 230473DA CA 230473 A CA230473 A CA 230473A
Authority
CA
Canada
Prior art keywords
car door
grain car
grain
door
car
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
CA230473A
Other languages
English (en)
Inventor
Robert Cameron Daniel
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
Application granted granted Critical
Publication of CA230473A publication Critical patent/CA230473A/fr
Expired legal-status Critical Current

Links

CA230473A Porte de vagon a grain Expired CA230473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230473T

Publications (1)

Publication Number Publication Date
CA230473A true CA230473A (fr) 1923-04-24

Family

ID=35127846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230473A Expired CA230473A (fr) Porte de vagon a grain

Country Status (1)

Country Link
CA (1) CA230473A (fr)

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