CA327915A - Porte a grain de vagon - Google Patents

Porte a grain de vagon

Info

Publication number
CA327915A
CA327915A CA327915A CA327915DA CA327915A CA 327915 A CA327915 A CA 327915A CA 327915 A CA327915 A CA 327915A CA 327915D A CA327915D A CA 327915DA CA 327915 A CA327915 A CA 327915A
Authority
CA
Canada
Prior art keywords
cars
grain door
grain
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
CA327915A
Other languages
English (en)
Inventor
Ditchfield Frank
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.)
Youngstown Steel Door Co
Original Assignee
Youngstown Steel Door Co
Publication date
Application granted granted Critical
Publication of CA327915A publication Critical patent/CA327915A/fr
Expired legal-status Critical Current

Links

CA327915A Porte a grain de vagon Expired CA327915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA327915T

Publications (1)

Publication Number Publication Date
CA327915A true CA327915A (fr) 1932-11-22

Family

ID=35290285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA327915A Expired CA327915A (fr) Porte a grain de vagon

Country Status (1)

Country Link
CA (1) CA327915A (fr)

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